C-sharp minor scale
How to play the C-sharp minor scale
Right hand: start on C♯ with finger 3, then tuck your thumb under to play E, then tuck your thumb under to play A.
Left hand: start on C♯ with finger 3, then cross finger 4 over your thumb to play F♯, then cross finger 3 over your thumb to play C♯.
Coming down, use the same fingers in reverse order. Start with each hand alone at a slow tempo, and play hands together only once both feel even.
Three kinds of minor
Natural minor: C♯ D♯ E F♯ G♯ A B C♯. Uses only the notes of the key signature, the same notes as its relative major.
Harmonic minor: C♯ D♯ E F♯ G♯ A B♯ C♯. Raises the 7th note by a half step, which gives the scale its strong pull back to the tonic.
Melodic minor: C♯ D♯ E F♯ G♯ A♯ B♯ C♯. Raises the 6th and 7th going up, then comes down as the natural minor.