Irish bouzouki Gm7 chord (ADAD)G minor seventh: 5 5 8 8, and 1 more shape

Frets, low course to high: 5 5 8 8 (from the 5th fret) · Gm7/D

1. Low A course: 5th fret, index finger (barre), D
2. Low D course: 5th fret, index finger (barre), G
3. High A course: 8th fret, ring finger, F
4. High D course: 8th fret, little finger, B♭

Sounds: D G F B♭  ·  Gm7 is G, B♭, D, F (1 · ♭3 · 5 · ♭7)

Open courses that ring: D is a note of Gm7, so it can drone under it.

With a capo: on the 5th fret it’s 0 0 3 3 (frets counted from the capo), an open Dm7 shape.

Tuning ADAD: A D A D, low to high.