Diminished chord practise
I took a short bit of the line we worked on in the Practise Club yesterday and used it to explore different V7 → i minor progressions where the A diminished works. A diminished 7th chord can be used over a dominant chord that’s a semitone below its root. Because a diminished 7th chord is made up of the same interval stacked over and over, the same diminished chord works in four different keys. So A°7 can be used over G#7, B7, D7, and F7. I played the same basic line each time, just changing the ending slightly to fit each key. Here are the progressions I played it over: • D7 → G minor • F7 → Bb minor • G#7 → C# minor • B7 → E minor