Bb7sus4 chord
Bb dominant seventh suspended fourth
1 / 5
3
5
7
10
Play Bb7sus4 on ukulele at frets 1-3-1-1 in gCEA tuning.
The Bb7sus4 chord has the formula 1, 4, 5, b7 with notes Bb, Eb, F, Ab
The seventh suspended fourth chord combines the open, unresolved quality of the sus4 with a dominant seventh. It creates strong pull toward resolution and is commonly heard in rock and pop music as a dramatic pre-resolution chord.