Summary: In the 16th episode of Desi Sernaâ??s guitar theory podcast you learn how the spaces between chords are filled with passing chords. This includes a discussion on chromatic passing chords, diminished chords and augmented chords. This will help you understand chords that seem to neither belong to the parent key nor to be borrowed from another one. You will learn how to compose chord changes with chromatic half step movement and voice leading. This information comes from the book Fretboard Theory Volume II Chapter 5. Download a free book preview at: http://guitar-music-theory.com/fretboard-theory/fretboard-theory-volume-ii/
