How to play Bb7
Bb dominant seventh — A major triad plus a flattened seventh. The dominant chord — it leans hard toward resolution, and is the backbone of blues.
Notes in Bb7
- Bbroot
- Dmajor 3rd
- Fperfect 5th
- Abminor 7th
Bb7 on guitar
Bb7 on ukulele
Bb7 on piano
Tune up before you play it
A dominant seventh chord is unforgiving of a flat third. Check the guitar with the browser tuner, then practise the change with the metronome.