In jazz, let's say, how would one choose a key signature for writing a lead sheet for a song where keys change every few measures or faster? Is writing the key changes explicitly going to be helpful ...
There are so many songs in pretty odd key-signatures like 4,5,6 sharps or flats. At least this is my impression when I listen to songs on the radio/net while trying to follow them on my piano/guitar. ...
"This song is in F Major", "That song is in A Minor", "This song is in D Minor, but modulates to F Major in the middle", etc. Can we say "This song has no key"? Are there songs that have/follow no ...
I have trouble deciding what accidentals to put in the key signature for pieces in dorian, phrygian, lydian or mixolydian modes. There seem to be tradeoffs associated with each choice. For example, ...