The Adim7  ukulele chord  is a Seventh (diminished) chord and contains the notes A, C, D#, F#.  To build  Adim7  chord, you need to use 1 b3 b5 bb7 formula. How to Play Adim7 chord on ukulele?   Place your index finger on the 2nd fret of the top g- string Your middle finger on […]