When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Diminished seventh (or ‘dim7’ from here on out) chords are nowhere near as scary as they sound - ...

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 ...