That progression map is pretty handy.

My advice is to study some jazz theory as well. It really helps you to understand where you're going musically. Unless you play country, then you only need 3 chords and on occasion the minor 6th.


You can find my music at:
www.herbhartley.com
Add nothing that adds nothing to the music.
You can make excuses or you can make progress but not both.

The magic you are looking for is in the work you are avoiding.