I first learned about the double diminished scale in the 1970s, inspired by pianists like Chick Corea and Herbie Hancock. At that time, I was studying a book by Nicolas Slonimsky called Thesaurus of ...

After working with major, minor, dominant, and half-diminished chords, it’s time to explore fully diminished 7ths and augmented triads. These chord types offer unique harmonic possibilities and ...