Irish bouzouki B♭7 chord (GDAE)B♭ seventh: 1 0 1 1, and 3 more shapes
Frets, low course to high: 1 0 1 1 (open position) · Bb7/Ab
- G course: 1st fret, middle finger, A♭
- D course: open, D
- A course: 1st fret, index finger (barre), B♭
- E course: 1st fret, index finger (barre), F
Sounds: A♭ D B♭ F · B♭7 is B♭, D, F, A♭ (1 · 3 · 5 · ♭7)
Open courses that ring: D is a note of B♭7, so it can drone under it.
Tuning GDAE: G D A E, low to high. The octave mandolin uses the same tuning, so these shapes fit it too.
The link can’t set the tuning: the app starts on the Irish bouzouki in GDAD. Choose GDAE once in its Settings and it remembers.
More B♭7 shapes
- 3 3 5 4
3fr - 7 6 8 6
6fr · Bb7/D - 10 8 11 10
8fr · Bb7/F
Other B♭ chords, Irish bouzouki GDAE
Other seventh chords
B♭7 in other tunings
All Irish bouzouki GDAE chords · Printable chart (PDF) · Tuning · The app