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index: "` 1 2 3 4 5 6 7 8 9 0 - =" transposes the notes. click letters below to play notes
current transpose value =
0
. current key:
C
q w e r t
a s d f g
z x c v b
y u i o p
h j k l ;
n m , . /
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singlekeyboard (low)
singlekeyboard (high)
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