|5||Eb or F||1||8th fretfr.||optionalopt.|
Guitar chords in the key of A# or Bb:
Chord Bbsus4 (6th fret) notes: Bb, Eb or (F), Bb, Eb, F and Bb.
This chord is played by placing a barre on fret six with your index finger. The note F on the fifth string is not required, but can be played on the 8th fret if needed.
Bb(A#) suspended 4th chord's alternative names: Bbsus, Bbsus4.
1(A#/Bb), 4(D#/Eb), 5(F).