


The tonic chord of a blues is a dominant 7 chord, a fact that doesn’t fit very well in traditional music theory.There are many different 12 bar blues forms though. Most blues chord progressions are 12 bars long, although there are also 8, 14, 16, 24 or more bar blues changes.Blues Chord Study in the Style of Lenny Breauīefore we dive into the theory behind each of the 6 jazz blues progressions in this lesson, here are some characteristics of the blues:.Tenor Madness Chord Melody (Blues in Bb).Rootless Jazz Blues Chords – Chord Study.
