A major second dyad · Open position
A–B guitar chord
Best match1Exact match
Chords7
B minor seventh dyad · Fret 5
B quartal chord, three notes · also B7sus4 (no 5th) · Fret 2
B quartal chord, four notes · also Bm7(add11), no 5th · Fret 7
How to play A–B on guitar
The most common way, the first shape above: your index finger on the G string at the 2nd fret. Let the B string ring open. Don’t play the low E, A, D and high E strings.
From the low E string x x x 2 0 x (x: not played, 0: open)
What notes are in A–B?
A–B, A major second dyad, is A and B: the root (A) and the major second (B). Its formula is 1 2.
More A chords on guitar
AbrightAmsadA7the pullAmaj7dreamyAm7mellowAsus2openAsus4openAadd9sweetAdimthe edgeAauguneasyA6sweetAm6bittersweetA9the pullA7sus4openA5rawAm7♭5the edgeAdim7the edgeEvery A chord ›
Major second dyad chords in every key
C–Dtwo notesC♯–D♯two notesD–Etwo notesE♭–Ftwo notesE–F♯two notesF–Gtwo notesF♯–G♯two notesG–Atwo notesA♭–B♭two notesB♭–Ctwo notesB–C♯two notes