Guitar, Bass or Ukulele Shapes of the Chord F Diminished 7th with D in bass: Chord Farm
How to Play Fdim7 | F Diminished 7th Guitar Chord | Yousician
Gbdim7
Uncle Ukulele Fez-ter on Twitter: "I realise now today is not really a palindrome, pre-dinner brain in action there, but still dim7 chords are groovy. Use them more." / Twitter