Chord theory epic: functional harmony, secondary dominants, substitutions and diminished 7ths
What is a 'Circle of Fourths' chord progression? - Quora
Chord Substitution, PDF, Chord (Music)
When does one use the 7 patterns of the major scale in guitar and why? - Quora
I analyzed the chords of 1300 popular songs for patterns. This is what I found. - The Hooktheory Blog
How to know which chord is the lowest out of the ones being fretted, and therefore give the chord it's name? If E is the lowest note, that's in the middle of
The Tritone Substituion using Interval Theory
When is it advisable to use a minor 7th chord in place of a minor chord on a guitar? - Quora
How to notate a tritone substitution - Quora
awesome-stars/README.md at master · utensil/awesome-stars · GitHub
Is there a common labeling system for tritone substitutions (notation, chords, functional harmony, music)? - Quora
Musicology Now
Can functional harmony be progressed further? - Quora