I know this was posted 3+ years ago, but I'm after the same thing - like the progression of key changes in "On Broadway". Easy enough to write the chords in C (for example), but be able to transpose a section a semi-tone above at some point.... rather than having to write the whole thing out and then edit each chord by a semitone every next chorus - painstaking!


Some men see things as they are and ask "why?"
I dream of things that never were and ask "why not?"