B 7add13 Chord on 12-String Guitar
Play B 7add13 on 12-String Guitar: diagrams, finger positions, intervals, and every voicing up and down the neck for this instrument.
The B 7add13 chord is an extended or altered dominant that stacks ninths, elevenths, thirteenths, or chromatic tensions over a dominant-seventh core. It is built from the notes B, D#, F#, G#, A. This page shows how to play B 7add13 on 12-String Guitar with clear fretboard diagrams and suggested finger positions.
There is no open-string version on 12-String Guitar: the lowest shape barres fret 7 and covers 3 frets. B falls on the E string. It sounds from B2 up to B4.
12-String Guitar is strung in six courses of two, the lower four paired an octave apart, so each stopped note here sounds as two — which is why the shape rings thicker than the same grip on a single-strung instrument.
Browse alternate voicings to find the one that sits best under your fingers, then compare it with the other chord types built on B or explore the same shape in nearby keys. The diagrams list the notes in each voicing so you can connect the shape to the theory behind it.