Would anyone care to remind me how trills are supposed to be played? If a piece's scale is C-sharp minor, and the trill is on F#, would I do F# and G#?
I believe you play the key above the trilled key, but in this case would it be F# to G?
Here's the piece I'm speaking of by the way:
http://imslp.org/wiki/Nocturne_in_C_...2C_Frederic%29