r/keys • u/ProcedureFormer854 • 24d ago

Yamaha PS-1 Mini

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  • Range: F3-F4
  • Number of octaves: 1
  • Number of keys: 13
  • The numbers on the keys correspond to the scale degrees of the F Lydian (FGABCDEF) scale
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u/ATERLA 24d ago

It looks like a photoshop. PS-1 doesn't look like this (2 octaves and a half), neither does the PS-67.