Cdim(maj7) banjo chord

How to play Cdim(maj7) on banjo

The most common way, the first shape above: lay your index finger flat across the three strings from the low D to the B at the 1st fret, your ring finger on the G string at the 4th fret and your little finger on the high D string at the 4th fret. Don’t play the short G string.

From the short G string x 1 4 1 4 (x: not played, 0: open)

What notes are in Cdim(maj7)?

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