How to play Adim7
A diminished seventh — Four notes stacked in minor thirds. Fully symmetrical, so one shape covers four chords and slides anywhere.
Notes in Adim7
- Aroot
- Cminor 3rd
- D#diminished 5th
- F#major 6th
Adim7 on guitar
Adim7 on ukulele
Adim7 on piano
Tune up before you play it
A diminished seventh chord is unforgiving of a flat third. Check the guitar with the browser tuner, then practise the change with the metronome.