Fdim(maj7) banjo chord

How to play Fdim(maj7) on banjo

The most common way, the first shape above: your ring finger on the low D string at the 3rd fret, your index finger on the G string at the 1st fret and your middle finger on the high D string at the 2nd fret. Let the B string ring open. Don’t play the short G string.

From the short G string x 3 1 0 2 (x: not played, 0: open)

What notes are in Fdim(maj7)?

Fdim(maj7), F diminished major seventh, is F, A♭, C♭ and E: the root (F), the minor third (A♭), the diminished fifth (C♭) and the major seventh (E). Its formula is 1 ♭3 ♭5 7.