The Bb7sus4 / A#7sus4 chord (Bb7sus4) is made of the notes Bb, Eb, F and Ab. It is built from the root Bb with a fourth, a perfect fifth and a minor seventh.
The 7sus4 chord combines the suspended fourth with the minor seventh: an open, jazzy sound common in pop, funk and gospel.
Bb7sus4
Notes: Bb – Eb – F – Ab
Guitar — positions on the neck
Piano — root position and inversions
Fingerings and positions
On guitar, this chord can be played in 3 ways along the neck. It is most often played with a barre. Example fingering (from the low E string to the high E string, x = muted string): x13141. On piano, the right hand plays 4 notes, in root position or in an inversion.
The notes of the Bb7sus4 chord (Bb7sus4) are Bb, Eb, F and Ab.
How do you play the Bb7sus4 chord on guitar?
On guitar, this chord can be played in 3 ways along the neck. It is most often played with a barre. Example fingering (from the low E string to the high E string, x = muted string): x13141.
How is the Bb7sus4 chord built?
The Bb7sus4 / A#7sus4 chord (Bb7sus4) is made of the notes Bb, Eb, F and Ab. It is built from the root Bb with a fourth, a perfect fifth and a minor seventh.
Are Bb and A# the same chord?
Yes: Bb and A# are the same note (they are called enharmonic), so Bb7sus4 / A#7sus4 is played exactly the same way, with the same fingerings.