My first Music Composition or Chord Leading Chart which is in Dmajor and its relative Minor Bminor. I really like the way this came out and will do most of the major keys here. Did the first in D because I really like the DADGAD tuning on acoustic guitar.
Music Theory for Songwriters - Home It has a chord map using Roman Numerals that shows every possible chord for Major scales and what chords they move toward. Very useful for someone that's trying to find some inspiration to spice up a song.