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LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas
LEGO 21323 Grand Piano - Ideas

LEGO 21323 Grand Piano - Ideas

$275.00

(659 reviews)

Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or Christmas gift for yourself, the musician, piano player or hobbyist in your life.

Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or Christmas gift for yourself, the musician, piano player or hobbyist in your life.

LEGO 21323 Grand Piano - Ideas

(659 reviews)

Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or Christmas gift for yourself, the musician, piano player or hobbyist in your life.

Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or Christmas gift for yourself, the musician, piano player or hobbyist in your life.

$275.00 - $1,630.20

in 49 offers

The lowest price for LEGO 21323 Grand Piano - Ideas right now is $275.00 at eBay.com.au, compared across 10 retailers.

The all-time low was $95.99 on 28 Dec 2023 — today's price is 186% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 16 Sept 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 16/09/2026 16:18:24

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$275.00

Lego 21323 Grand Piano Building Set Collector Model With Manual - Used

Delivery $30

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$399.95

Lego 21323 Ideas Grand Piano

Free delivery

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$414.10

Lego Ideas Grand Piano (21323)

Delivery $24.60

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

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$430.00

Lego Ideas Grand Piano (21323) - Complete - Box & Instructions

Delivery $64.50

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$521.90

Lego Ideas 21323 Grand Piano Built With Instruction No Box!

Delivery $6.09

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$538.27

LEGO Ideas(21323): Grand Piano BNIB

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$541.10

LEGO Ideas: Grand Piano (21323)

Delivery $161.65

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

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$541.10

LEGO Ideas: Grand Piano (21323)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

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$541.10

LEGO Ideas: Grand Piano (21323)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$541.10

LEGO Ideas: Grand Piano (21323)

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A brilliant set with major caveats.
5 September 2020AHYL1988

originally posted on LEGO

This is the most expensive Lego set I've ever purchased and built and it does partially live up to that, which I'll get back to later on.This is a fantastically detailed and beautifully designed set and feels bigger than it suggests on paper; it was a very interesting build process to see through to the end. It is cool learning how the keys, as repetitive as they got, are arranged and set up, how the curvy shaping and sides were formed and seeing it all come together is very satisfying.I already know of the flaws this set has which I will not repeat here. However, my main issue with this set is the price itself and where it is positioned; I actually do understand why it costs as much as it does and it is justified due to the amount of pieces, granted a lot of ... MoreThis is the most expensive Lego set I've ever purchased and built and it does partially live up to that, which I'll get back to later on.This is a fantastically detailed and beautifully designed set and feels bigger than it suggests on paper; it was a very interesting build process to see through to the end. It is cool learning how the keys, as repetitive as they got, are arranged and set up, how the curvy shaping and sides were formed and seeing it all come together is very satisfying.I already know of the flaws this set has which I will not repeat here. However, my main issue with this set is the price itself and where it is positioned; I actually do understand why it costs as much as it does and it is justified due to the amount of pieces, granted a lot of which are tiny, but there are plenty of unusual ones like the curved pieces as well as a few large pieces, plus the Powered UP motor and hub.But despite all that and it feeling relatively large, its size pales in comparison to other impressive sets that are not only a lot bigger than this, but also less costly; the Disney Castle and a fellow Ideas set Pirates of Barracuda Bay to name a few, the latter of which is only just over half the price of the Grand Piano and is a lot larger despite having around a third less pieces. They don't have Powered UP functions of course but it gives an idea of what other impressive sets are available. And two very large Harry Potter sets, Hogwarts Castle and Diagon Alley cost very slightly more.Make no mistake, the Grand Piano is a fantastic set in its own right and does justify its price, but you have to really want this. And you must also bear in mind that there is a lot of other sets that are equally, if not more fantastic which are less costly as well as bigger, even if personal tastes on themes like Harry Potter and Star Wars will vary.

Easily one of the best Lego set
8 August 2020elcex

originally posted on LEGO

I'm a "Technic" guy and love to see how Lego replicates real-life objects with Lego bricks. I get all the hates about this set saying it's misleading. I do get it, yeah it's kind of misleading, but seriously, If you know anything about Lego, you would know it's impossible for it to be "playable" like a real piano at this scale and price. I like the way this set is, how it replicates all the important details of a real piano while offering some playability which the original design didn't.Finally, I did find some issue about this set however, that the reset function didn't work so well to put the keys into their neutral position. The reason for this is that the technic beams that touches each other to stop the motor when rotating backward do not touch closely ... MoreI'm a "Technic" guy and love to see how Lego replicates real-life objects with Lego bricks. I get all the hates about this set saying it's misleading. I do get it, yeah it's kind of misleading, but seriously, If you know anything about Lego, you would know it's impossible for it to be "playable" like a real piano at this scale and price. I like the way this set is, how it replicates all the important details of a real piano while offering some playability which the original design didn't.Finally, I did find some issue about this set however, that the reset function didn't work so well to put the keys into their neutral position. The reason for this is that the technic beams that touches each other to stop the motor when rotating backward do not touch closely enough, plus the axle is too long that at the very end it's actually a little twisted. I've managed to somewhat improve it by adding a rubber band on the orange beam 2 to widen it just a little bit. But after you widen it, it will collide with the rubber axle connector so the "listen" function doesn't work very well, in order to fix that I replaced the rubber axle connector with the spare gold piece to fill the axle (don't know what it's called lol, see the attached pic for a better look). After all that changes, it's been working perfectly for me.I think overall it's a beautiful set, the building experience is a little bit tedious due the nature of the object, but none the less an amazing set.

Incredible engineering and work of art!
1 October 2020Antonio123

originally posted on LEGO

Soon after finishing the Lambo Sian, I received my Piano. Wow! What a piece of art, engineering, details and the app to make it sound as if real, extreme! No missing parts, instructions were great and the inclusion of the power up parts, made the kit complete! Like always, I took my sweet old time placing together the detailed parts while remembering old memories of my father and I working together repairing piano accordions. He was a master accordionist, teacher, mentor of many that still today, earn their living with that profession. The accordion parts are basically identical as those on the piano, just arranged differently. The kit is so real life detailed! The moving parts seem to follow the music as if really playing. I had the same problem many people had ... MoreSoon after finishing the Lambo Sian, I received my Piano. Wow! What a piece of art, engineering, details and the app to make it sound as if real, extreme! No missing parts, instructions were great and the inclusion of the power up parts, made the kit complete! Like always, I took my sweet old time placing together the detailed parts while remembering old memories of my father and I working together repairing piano accordions. He was a master accordionist, teacher, mentor of many that still today, earn their living with that profession. The accordion parts are basically identical as those on the piano, just arranged differently. The kit is so real life detailed! The moving parts seem to follow the music as if really playing. I had the same problem many people had spoken about that the piano keys do not reset to fully flat, but there are many good ideas on how to solve the issue, its a matter of trying. I was thinking of using white cotton gloves to assemble it in order to prevent fingerprints or finger oil to contaminate the beautiful black and white parts but I could not get them and now I don't know what to utilize to make them shiny again! Any thoughts? My wife loves Barbies and we set one sitting on the piano’s chair as if she was playing and it looks gorgeous! Both my brothers and wife were born in September and guess what their birthday song was and when it came from? The Grand Piano with Happy Birthday song from the app! I hope, well, I should expect that Lego keep updating the app with more songs and, perhaps, some future upgrades for the Piano. It is the center piece of my vast Lego collection, sitting in the middle of our living room for all our friends and family to enjoy. Magnificent piece of art! Thank you for the memories too. PS.: I tried to upload a 30 second video but couldn't, sorry.

Specification

Features
Release date (DD/MM/YYYY)01/11/2020
Number of pieces3662 pc(s)
Recommended age (max)99 yr(s)
Recommended age (min)18 yr(s)

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$275.00

Lego 21323 Grand Piano Building Set Collector Model With Manual - Used

Delivery $30

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$399.95

Lego 21323 Ideas Grand Piano

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$414.10

Lego Ideas Grand Piano (21323)

Delivery $24.60

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$430.00

Lego Ideas Grand Piano (21323) - Complete - Box & Instructions

Delivery $64.50

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$521.90

Lego Ideas 21323 Grand Piano Built With Instruction No Box!

Delivery $6.09

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

A brilliant set with major caveats.
5 September 2020

This is the most expensive Lego set I've ever purchased and built and it does partially live up to that, which I'll get back to later on.This is a fantastically detailed and beautifully designed set and feels bigger than it suggests on paper; it was a very interesting build process to see through to the end. It is cool learning how the keys, as repetitive as they got, are arranged and set up, how the curvy shaping and sides were formed and seeing it all come together is very satisfying.I already know of the flaws this set has which I will not repeat here. However, my main issue with this set is the price itself and where it is positioned; I actually do understand why it costs as much as it does and it is justified due to the amount of pieces, granted a lot of ... MoreThis is the most expensive Lego set I've ever purchased and built and it does partially live up to that, which I'll get back to later on.This is a fantastically detailed and beautifully designed set and feels bigger than it suggests on paper; it was a very interesting build process to see through to the end. It is cool learning how the keys, as repetitive as they got, are arranged and set up, how the curvy shaping and sides were formed and seeing it all come together is very satisfying.I already know of the flaws this set has which I will not repeat here. However, my main issue with this set is the price itself and where it is positioned; I actually do understand why it costs as much as it does and it is justified due to the amount of pieces, granted a lot of which are tiny, but there are plenty of unusual ones like the curved pieces as well as a few large pieces, plus the Powered UP motor and hub.But despite all that and it feeling relatively large, its size pales in comparison to other impressive sets that are not only a lot bigger than this, but also less costly; the Disney Castle and a fellow Ideas set Pirates of Barracuda Bay to name a few, the latter of which is only just over half the price of the Grand Piano and is a lot larger despite having around a third less pieces. They don't have Powered UP functions of course but it gives an idea of what other impressive sets are available. And two very large Harry Potter sets, Hogwarts Castle and Diagon Alley cost very slightly more.Make no mistake, the Grand Piano is a fantastic set in its own right and does justify its price, but you have to really want this. And you must also bear in mind that there is a lot of other sets that are equally, if not more fantastic which are less costly as well as bigger, even if personal tastes on themes like Harry Potter and Star Wars will vary.

AHYL1988 originally posted on LEGO
Easily one of the best Lego set
8 August 2020

I'm a "Technic" guy and love to see how Lego replicates real-life objects with Lego bricks. I get all the hates about this set saying it's misleading. I do get it, yeah it's kind of misleading, but seriously, If you know anything about Lego, you would know it's impossible for it to be "playable" like a real piano at this scale and price. I like the way this set is, how it replicates all the important details of a real piano while offering some playability which the original design didn't.Finally, I did find some issue about this set however, that the reset function didn't work so well to put the keys into their neutral position. The reason for this is that the technic beams that touches each other to stop the motor when rotating backward do not touch closely ... MoreI'm a "Technic" guy and love to see how Lego replicates real-life objects with Lego bricks. I get all the hates about this set saying it's misleading. I do get it, yeah it's kind of misleading, but seriously, If you know anything about Lego, you would know it's impossible for it to be "playable" like a real piano at this scale and price. I like the way this set is, how it replicates all the important details of a real piano while offering some playability which the original design didn't.Finally, I did find some issue about this set however, that the reset function didn't work so well to put the keys into their neutral position. The reason for this is that the technic beams that touches each other to stop the motor when rotating backward do not touch closely enough, plus the axle is too long that at the very end it's actually a little twisted. I've managed to somewhat improve it by adding a rubber band on the orange beam 2 to widen it just a little bit. But after you widen it, it will collide with the rubber axle connector so the "listen" function doesn't work very well, in order to fix that I replaced the rubber axle connector with the spare gold piece to fill the axle (don't know what it's called lol, see the attached pic for a better look). After all that changes, it's been working perfectly for me.I think overall it's a beautiful set, the building experience is a little bit tedious due the nature of the object, but none the less an amazing set.

elcex originally posted on LEGO
Incredible engineering and work of art!
1 October 2020

Soon after finishing the Lambo Sian, I received my Piano. Wow! What a piece of art, engineering, details and the app to make it sound as if real, extreme! No missing parts, instructions were great and the inclusion of the power up parts, made the kit complete! Like always, I took my sweet old time placing together the detailed parts while remembering old memories of my father and I working together repairing piano accordions. He was a master accordionist, teacher, mentor of many that still today, earn their living with that profession. The accordion parts are basically identical as those on the piano, just arranged differently. The kit is so real life detailed! The moving parts seem to follow the music as if really playing. I had the same problem many people had ... MoreSoon after finishing the Lambo Sian, I received my Piano. Wow! What a piece of art, engineering, details and the app to make it sound as if real, extreme! No missing parts, instructions were great and the inclusion of the power up parts, made the kit complete! Like always, I took my sweet old time placing together the detailed parts while remembering old memories of my father and I working together repairing piano accordions. He was a master accordionist, teacher, mentor of many that still today, earn their living with that profession. The accordion parts are basically identical as those on the piano, just arranged differently. The kit is so real life detailed! The moving parts seem to follow the music as if really playing. I had the same problem many people had spoken about that the piano keys do not reset to fully flat, but there are many good ideas on how to solve the issue, its a matter of trying. I was thinking of using white cotton gloves to assemble it in order to prevent fingerprints or finger oil to contaminate the beautiful black and white parts but I could not get them and now I don't know what to utilize to make them shiny again! Any thoughts? My wife loves Barbies and we set one sitting on the piano’s chair as if she was playing and it looks gorgeous! Both my brothers and wife were born in September and guess what their birthday song was and when it came from? The Grand Piano with Happy Birthday song from the app! I hope, well, I should expect that Lego keep updating the app with more songs and, perhaps, some future upgrades for the Piano. It is the center piece of my vast Lego collection, sitting in the middle of our living room for all our friends and family to enjoy. Magnificent piece of art! Thank you for the memories too. PS.: I tried to upload a 30 second video but couldn't, sorry.

Antonio123 originally posted on LEGO
It’s a “grand” piano
27 December 2020

Bravo to Danny Chen and the development team for this kit. It is a fun build (not hard at all, but still kept my interest) and the result looks really beautiful.In my opinion the “playability” of the piano is well implemented given the real world constraints of doing so. To make it fully functional as a piano would have added significant costs and technical challenges that would not have been realistic to expect Lego to undertake, such as separate sensors for each key, custom electronics for the keyboard and would have likely made the overall kit very much larger in size. The critics on this point just do not appreciate these things and that the kit would have cost much much more. I don’t think that is what was intended anyway. After all, ultimately it is just a ... MoreBravo to Danny Chen and the development team for this kit. It is a fun build (not hard at all, but still kept my interest) and the result looks really beautiful.In my opinion the “playability” of the piano is well implemented given the real world constraints of doing so. To make it fully functional as a piano would have added significant costs and technical challenges that would not have been realistic to expect Lego to undertake, such as separate sensors for each key, custom electronics for the keyboard and would have likely made the overall kit very much larger in size. The critics on this point just do not appreciate these things and that the kit would have cost much much more. I don’t think that is what was intended anyway. After all, ultimately it is just a representation of a grand piano, not the real thing. If you want a real piano, then go out and buy one, not this kit.The finished product is first class as a display piece. Making it play is a fun novelty that our family and friends will no doubt enjoy. The overall design is very impressive and well worth the cost and effort to build.

rbmtrainguy originally posted on LEGO
Most Unique Lego Build To Date
12 August 2020

As an Adult Fan Of Lego I mostly build the large creator sets, advanced technic sets, and some of the larger Star Wars sets. Up to now I would say I had the most fun building the roller coaster because it was just so different from anything else. The Lego Grand Piano may have just bumped that from the number one spot. This was a fascinating build from beginning to end. As a piano player myself, I was impressed with the intricate attention to detail. The finished product is stunning to look at. When I first saw this set on the Lego Ideas site I thought if Lego ever decides to make an official set of this project I'm sure they will "dumb it down" a bit. Not so. Kudos for staying so true to the original idea. As far as the two complaints I keep reading about: 1. I ... MoreAs an Adult Fan Of Lego I mostly build the large creator sets, advanced technic sets, and some of the larger Star Wars sets. Up to now I would say I had the most fun building the roller coaster because it was just so different from anything else. The Lego Grand Piano may have just bumped that from the number one spot. This was a fascinating build from beginning to end. As a piano player myself, I was impressed with the intricate attention to detail. The finished product is stunning to look at. When I first saw this set on the Lego Ideas site I thought if Lego ever decides to make an official set of this project I'm sure they will "dumb it down" a bit. Not so. Kudos for staying so true to the original idea. As far as the two complaints I keep reading about: 1. I understand the frustration with it being out of stock so soon, but I have run into that myself before and sometimes you just have to be patient. I'm sure the pandemic is responsible to some degree. 2. If you thought that this was going to play like a real piano you weren't paying attention at all. If you watched the designer video or read almost anything online ahead of time you would (SHOULD) have known exactly what this model was capable of. Contrary to all the whiners, I am impressed by the "playability" that was added to the original design. Thank you Lego for another great Ideas set. You have had some true winners lately with the fishing store, the pirates ship, and the treehouse. Please keep making advanced sets like this.

Germ58 originally posted on LEGO
Phenomenal build
8 February 2021

I was super skeptical of buying this LEGO set because of the high price point, but after spending around 15 hours or so building this set, I am blown away. The attention to detail is amazing. The seat being functional was cool. The pedal working, the different ways the lid can open and close, the intricate detail to mimic the strings inside a piano, all of it was amazing and in particular I really, really like how this build is smooth looking. It is not like a Technic build where you see the 'bones'. No, this looks like quality item once done.That said, I did notice three things that are a little disappointing. 1. The side of the piano where the batteries go does not fully close and there's a gap. Minor pet peeve, but I understand why this choice was made. 2. The ... MoreI was super skeptical of buying this LEGO set because of the high price point, but after spending around 15 hours or so building this set, I am blown away. The attention to detail is amazing. The seat being functional was cool. The pedal working, the different ways the lid can open and close, the intricate detail to mimic the strings inside a piano, all of it was amazing and in particular I really, really like how this build is smooth looking. It is not like a Technic build where you see the 'bones'. No, this looks like quality item once done.That said, I did notice three things that are a little disappointing. 1. The side of the piano where the batteries go does not fully close and there's a gap. Minor pet peeve, but I understand why this choice was made. 2. The piano does not play music from the piano. This is a known issue that many have stated in prior reviews and I see what they mean. I might add a raspberry pi with a speaker into it, but this just seems like a missed opportunity from LEGO. 3. The keys, while phenomenal, play the same pattern regardless of song selected. Again, I understand why this decision was made, but it would have been cool if the piano keys actually changed patterns based on the song.Aside from those three points, I love this build and it honestly has me exploring other larger builds. What do do next.... highly recommended.

EzioWolf originally posted on LEGO
Product not working properly
30 September 2021

Very disappointed, after spending days completing the piece. The piano cannot be played or listened as stated in the instructions which is the reason why we bought it. My son and myself have spent hours searching on the internet and you tube trying to figure out what went wrong. The lego PoweredUp app just doesn’t work properly for this grand piano. No songs can be listened or played, interestingly, the keys will move while connecting to other product, ie, the Batman, obviously, not the songs, only movements which means the connection works just fine. I have emailed the lego support team on this and no proper reply yet. , only the general response. Very very disappointed, definitely not worth the money I spent on this expensive product.

originally posted on myer.com.au
Technically Excellent, But Buggy
21 October 2020

As a lifelong pianist myself who works on player pianos for a living, this LEGO Grand Piano set is a dream come true. This set takes into account an exquisite and masterful use of detail to create a mechanically accurate toy piano, down to the hammers and dampers. The bonus is that it used the PoweredUp app to recreate music and even replicate a player piano experience. However, this is when things get buggy.The key reset function DOES NOT WORK PROPERLY. The reset feature overestimates the rotation after the rotating orange Technic piece detects the static gray Technic piece, and causes the keys to be reset into an uneven down position by default. LEGO, PLEASE fix this! This is rather annoying and ruins an otherwise perfect set.The keys are not accurate, and the ... MoreAs a lifelong pianist myself who works on player pianos for a living, this LEGO Grand Piano set is a dream come true. This set takes into account an exquisite and masterful use of detail to create a mechanically accurate toy piano, down to the hammers and dampers. The bonus is that it used the PoweredUp app to recreate music and even replicate a player piano experience. However, this is when things get buggy.The key reset function DOES NOT WORK PROPERLY. The reset feature overestimates the rotation after the rotating orange Technic piece detects the static gray Technic piece, and causes the keys to be reset into an uneven down position by default. LEGO, PLEASE fix this! This is rather annoying and ruins an otherwise perfect set.The keys are not accurate, and the app only detects whether A key is pressed, not WHICH key is pressed. I personally don't mind this, since I didn't expect this to be the case, but I know others do.Overall, I'm happy with the set, but LEGO really needs to fix the bugs in the app that's programming the motor to overshoot its rotation!

leegato originally posted on LEGO
Very Misleading!
4 August 2020

I was lucky enough to be able to buy this set, as I know it sold out nearly instantly everywhere. However, not all is as it seems. After building the lego set and connecting it to the app-playable function, I was deeply insulted to realise that this is, in fact, not a piano that you can actually play. That's right, this is a "playable piano," but not a piano you can play. Just writing this review is making me even more angry. All you can do is connect the piano to the very limited number of songs on the app, and you have two options. The first is to get the piano to play itself, in which music will come out of your phone, and random keys will repeatedly press down/up in a completely arbitrary pattern, to perhaps give the illusion, to those less familiar with musical ... MoreI was lucky enough to be able to buy this set, as I know it sold out nearly instantly everywhere. However, not all is as it seems. After building the lego set and connecting it to the app-playable function, I was deeply insulted to realise that this is, in fact, not a piano that you can actually play. That's right, this is a "playable piano," but not a piano you can play. Just writing this review is making me even more angry. All you can do is connect the piano to the very limited number of songs on the app, and you have two options. The first is to get the piano to play itself, in which music will come out of your phone, and random keys will repeatedly press down/up in a completely arbitrary pattern, to perhaps give the illusion, to those less familiar with musical instruments, that the piano is playing itself? I dunno. Nonetheless, the order in which the keys press down is in no way related to the sound coming out of your phone. Your second option is to set the piano so that the sound that will come out of your phone is based upon when you hit each key. However, this option is just as rediculous because no matter what key you press, the same sound will come out of your phone to continue the song. Also, the way the piano was built to work with the sensor makes it so that you cannot press keys in a rapid succession (if you press multiple keys at the same time/in a rapid succession the sensor will read it as only one key being pressed), and you cannot hold one key down while pressing another. Perhaps the worst part of it was that lego was, for whatever reason, unable to allow you to download/program your own songs to be played out of your phone when you press the keys! It would have been ridiculously easy to convert many other pop songs to this "play next part when any key is pressed down" system, yet it seems lego decided not to even do this. Honestly the way they advertised this product and misled the consumer is something I would expect out of your average company, but not lego. This truly is a sad day for lego history, and I do hope fans make enough of a fuss for lego to never make this kind of a marketing mistake again.

Benjy12344413 originally posted on LEGO
What could have been!!!
20 August 2020

I wish I’d payed more attention to the 1 and 2 star reviews as opposed to the, shall we say, “interesting” 5 star reviews. This set could have been truly amazing and possibly one of the best sets LEGO had ever produced. Unfortunately, the marketing is very misleading, which distracts from the great work of the development team. During the build you will think ‘what if’.The 5 star reviews refer to the fact this is ‘a toy’, ‘a display piece’, ‘a toy’, ‘a display piece’, so what is it? – the marketing does not help. There is also reference to a comparison to the Millennium Falcon!!!, spoiler alert (the Millennium Falcon is not real, I’m so sorry for anyone reading this who has purchased the Millennium Flacon expecting it to fly (in a galaxy far far away
) it won’t, ... MoreI wish I’d payed more attention to the 1 and 2 star reviews as opposed to the, shall we say, “interesting” 5 star reviews. This set could have been truly amazing and possibly one of the best sets LEGO had ever produced. Unfortunately, the marketing is very misleading, which distracts from the great work of the development team. During the build you will think ‘what if’.The 5 star reviews refer to the fact this is ‘a toy’, ‘a display piece’, ‘a toy’, ‘a display piece’, so what is it? – the marketing does not help. There is also reference to a comparison to the Millennium Falcon!!!, spoiler alert (the Millennium Falcon is not real, I’m so sorry for anyone reading this who has purchased the Millennium Flacon expecting it to fly (in a galaxy far far away
) it won’t, and I wouldn’t expect LEGO to make it fly (by the way, if you do, I will buy it!!!). However a piano is real and should be played, as per the marketing!!!Whilst some purists want to display this item, technology has moved on. The mobile app really could do more. For the cost of this “toy/display piece/flying piano” we should have received a device which recognised keys being pressed – I’m assuming this will never be released, however the APP needs to be updated to include more beautiful piano concertos. If anything, my daughter is now interested in classical music. As any child she/we need more accessibility to beautiful music – to anyone purchasing this product, the build is too simple and for the cost, I would wait for LEGO to develop the APP to include more classical pieces of music (only 6 songs to “play” along with and 10 to listen to, of which 2 are Christmas songs and one Happy Birthday), until then I would wait (until it can fly, whatever comes first
)Unfortunately, due to the marketing, the cost and the limited functionality of the APP (LEGO, please, please, please listen to your fans and update the APP regularly) this product can only ever have a low score, so much potential, but without future development this does not hit the right note!!!

JeffBev originally posted on LEGO

Specification

Features
Release date (DD/MM/YYYY)01/11/2020
Number of pieces3662 pc(s)
Recommended age (max)99 yr(s)
Recommended age (min)18 yr(s)