When you smell that kind of smelly smell that smells smelly

sre

Explanation:

≥≧≦≤

.^◡^.

aM gObLiN gImMiE yE pOiNtS!                ( thanks )

it would usually depend on the genre that they would provide

including the octave, the answer would 8 notes in a major scale with one note being played twice. ex) c major scale includes: c, d, e, f, g, a, b, c

notice that c is played twice

however, if you were to ask me how many different notes are in a major scale- the answer would be 7.