A added ninth · A mu chord
Aadd9 guitar chord
Best match1Exact match
Chords1
A augmented added ninth · Frets 6–7
Famous chords1
Aadd9 · Andy Summers
Named shapes1
Aadd9 · Mu chords
How to play Aadd9 on guitar
The most common way, the first shape above: your index finger on the D string at the 2nd fret, your ring finger on the G string at the 4th fret and your middle finger on the B string at the 2nd fret. Let the A and high E strings ring open. Don’t play the low E string.
From the low E string x 0 2 4 2 0 (x: not played, 0: open)
What notes are in Aadd9?
Aadd9, A added ninth, is A, C♯, E and B: the root (A), the major third (C♯), the perfect fifth (E) and the ninth (B). Its formula is 1 3 5 9.
Can I use Aadd9 instead of A?
Yes, almost anywhere: Aadd9 is A with B added, which gives it a brighter, more open ring.
Is Asus2 the same as Aadd9?
No. Aadd9 keeps the major third, C♯; Asus2 drops it and has B in its place.
What is the difference between Aadd9 and A9?
A9 also has the minor seventh, G; Aadd9 adds the ninth with no seventh at all.
More A chords on guitar
AbrightAmsadA7the pullAmaj7dreamyAm7mellowAsus2openAsus4openAdimthe edgeAauguneasyA6sweetAm6bittersweetA9the pullA7sus4openA5rawAm7♭5the edgeAdim7the edgeEvery A chord ›
Added ninth chords in every key
Cadd9sweetD♭add9sweetDadd9sweetE♭add9sweetEadd9sweetFadd9sweetF♯add9sweetGadd9sweetA♭add9sweetB♭add9sweetBadd9sweet