How to play A♯maj7(add11)/D♯ chord on guitar
Shape b08aaa
Shape characteristics
Barre chord
Your first finger flattens across multiple strings at the same fret. Movable up and down the neck to any key without changing the shape.
Upper register · fret 8-11
Brighter, more focused tone with less low-end. Works well when layering over a bassist or second guitar, and integrates naturally with lead-line phrasing higher on the neck.
Full six-string voicing
All six strings ring, giving you the biggest, most resonant version of this chord, ideal for strumming and solo acoustic contexts.
Bass: D♯ · Top: D
An extended chord tone is in the bass, giving the voicing a distinctive colour beyond the standard inversions.
Shape b888aa is the closest alternative voicing. Try both to see which fits better.
How to play this shape
- 1 Place the 1st finger on the 8th fret of the 4th string
- 2 Place the 3rd finger on the 10th fret of the 1st string, 2nd string, and 3rd string in barre position
- 3 Place the 4th finger on the 11th fret of the 6th string
Frequently Asked Questions
What does "b08aaa" mean?
The sequence b08aaa is a highly compact guitar chord notation. It represents the fret played on each of the 6 strings, reading left-to-right from the thickest (lowest pitch) string to the thinnest (highest pitch) string: E, A, D, G, B, e.
- x means the string is muted or skipped entirely.
- 0 means the string is played "open" (without pressing over a fret).
- 1-9 represent standard fret numbers 1 to 9.
- a, b, c... represent frets 10, 11, 12, and higher (where a=10, b=11, c=12).
Can I play this A♯maj7(add11)/D♯ shape anywhere else?
Yes! This specific layout is just one way to voice a A♯maj7(add11)/D♯ chord. You can find all other variations in our chord shape library for A♯maj7(add11)/D♯. Most guitarists choose different shapes based on whether they want a "brighter" or "deeper" sound, or which chord they are transitioning from.
How do I stop my fingers from buzzing?
Since this shape uses open strings (marked with '0'), make sure your fingers are arched like a "claw" so they don't accidentally brush against the open strings. Press down firmly just behind the metal fret wires for the clearest sound.
Other shapes
Showing 8 of 24 playable shapes