This chord has 4 voicings across the fretboard. Use the arrows to see each shape and fingering — and tap any dot on the diagram to hear that note.
A#sus4 Guitar Chord
A suspended fourth. A#sus4 creates natural tension.
Also known as
- Bbsus4
- A# sus4
- Bb sus4
- B-flatsus4
- A-sharpsus4
- B-flat sus4
- A-sharp sus4
- A# suspended 4th
- Bb suspended 4th
- A# suspended fourth
- Bb suspended fourth
- B-flat suspended 4th
- A-sharp suspended 4th
- B-flat suspended fourth
- A-sharp suspended fourth
How to Play This Chord
Position your fingers on the fretboard as shown in the diagram. The vertical lines represent the strings, from low E (left) to high E (right), and the horizontal lines are the frets. Numbers inside the dots indicate which finger to use: 1 (index), 2 (middle), 3 (ring), 4 (pinky). An X means don't play that string; an O means play it open. A bar spanning multiple strings means one finger presses across all of them at once — this is known as a barre chord.
Tips & Tricks
Barre at the 1st fret (or 6th fret) and add the sus4. The pinky stretch at the 1st fret is demanding due to wider fret spacing. Practice the sus4-to-major resolution to develop this as a musical gesture rather than just a static chord.