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 ...
So just to make it simple. When you pick a key for a song and you use the notes in that scale, do you only use those notes for all other instruments? And does the octave of each note matter? Or as ...
Why a composer would decide to write certain work in let's say D flat rather than D? If some of the elements have certain limits in their pitch, especially singers, it may justify even a semitone of ...
I've been going through several pieces (mostly of Bach, but also others) and I noticed that very commonly, the 7th is sharped when played coming down from the tonic. Examples: Little Fugue, Toccata ...