A#maj7 / Bbmaj7 Guitar Chord
A#maj7 (also written Bbmaj7) is a major seventh chord. It adds a major seventh to a major chord for a soft, dreamy sound. Its notes are Bb, D, F and A. Below are 2 ways to play it, each with a chord diagram, tab and finger numbers.
Notes in A#maj7 / Bbmaj7
A#maj7 and Bbmaj7 are two names for the same chord. The notes below are spelled as Bbmaj7.
| Note | Degree | Interval |
|---|---|---|
| Bb | R | Root |
| D | 3 | Major 3rd |
| F | 5 | Perfect 5th |
| A | 7 | Major 7th |
Formula: 1–3–5–7
A#maj7 / Bbmaj7 chord shapes
Finger numbers: 1 index, 2 middle, 3 ring, 4 pinky. In the tab, x means don't play that string and 0 means play it open. In the diagrams the top line is the 1st (thinnest) string and the nut is on the left.
A-shape 1fr
Easiest- Tab (6th → 1st string)
- x 1 3 2 3 1
- Fingers
- – 1 3 2 4 1
E-shape 6fr
- Tab (6th → 1st string)
- 6 8 7 7 6 6
- Fingers
- 1 3 2 4 1 1
How to play A#maj7 / Bbmaj7 (easiest shape)
Shape: A-shape 1fr, tab x 1 3 2 3 1 (6th to 1st string).
- 1Lay your index finger (1) flat across the 5th to 1st strings at the 1st fret (a barre).
- 2Put your middle finger (2) on the 3rd string at the 2nd fret.
- 3Put your ring finger (3) on the 4th string at the 3rd fret.
- 4Put your pinky (4) on the 2nd string at the 3rd fret.
- 5Don't play the 6th string.
- 6Strum down from the 5th string to the 1st string.
A#maj7 / Bbmaj7: common questions
- What notes are in the A#maj7 / Bbmaj7 chord?
- A#maj7 and Bbmaj7 are two names for the same chord. Spelled as Bbmaj7, it has 4 notes: Bb, D, F and A. Counted from the root, that is 1–3–5–7.
- Is there an easier way to play A#maj7 / Bbmaj7?
- The easiest shape on this page is "A-shape 1fr" (x 1 3 2 3 1). Every shape on this page is a barre chord. Barre shapes are movable: keep the same hand shape and slide it along the neck to play this type of chord from other roots.
Related chords
Other A#/Bb chords
Same chord type, other roots
More guitar tools
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