Make sure this fits by entering your model number. The W-37 is a model developed by Suzuki based on the voice of the artist and has a different personality from the conventional keyboard harmonica. Even for music that require delicate sound expression such as classical music, musette, and jazz, it was developed with the aim of creating a soft tone that harmonizes with other musical instruments. Combined with the thick sound that is the characteristic of the adopted mahogany, it make it possible to sound a soft tone while properly producing the reed sound. Wooden part is all handmade. It is designed to concentrate on just performance without feeling stress during playing due to the sense of unity with the instrument.