Style 64T keys, textured black keys group, for Yamaha keyboard. These keys must be installed as a group, and each octave (C through B) on the keyboard is made up of three groups mounted together: C-E-G-B group, D-F-A group, and black keys group. This piece will replace any black group (5 keys) on the keyboard. This replacement key set is Yamaha part numbers WM812400, WN045200 and ZY8177B0.
This item is NEW.
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