8 including the one you started on 7 if you don't count that one
There are 8 notes in an octave.
In a diatonic scale, there are eight notes in an octave.
Two each have 6 keys in between them
22 - count 'em yourself.C, D, E, F, G, A, B, C', D', E', F', G', A', B', C'', D'', E'', F''', G'', A'', B'', C''' Confused? Think the answer should be 24? It's not your fault - there are 7 different...
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