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Barre None Pro

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DADGAD tuning

Cb7 on guitar

Cb7 is a dominant seventh, spelled Cb, Eb, Gb and Bbb. In DADGAD tuning (D2 A2 D3 G3 A3 D4) the easiest shape is x2120x, which sits at fret 1, spans 1 fret, lets 1 string ring open and mutes 2 strings. 12 positions for it are shown below, from the nut up to fret 13.

Notes and intervals

NoteCbEbGbBbb
Interval1P3M5P7m

12 ways to play it

Ordered by how hard they are to fret, easiest first, one per position on the neck. Fret numbers are relative to the position marked beside each grid.

Cb dominant seventh, open position, capo 0213
x2120xsits at fret 1, spans 1 fret, lets 1 string ring open and mutes 2 strings
Cb dominant seventh, position 8, capo 08fr2314
90989xsits at fret 8, spans 1 fret, lets 1 string ring open and mutes 1 string
Cb dominant seventh, position 7, capo 07fr324
907897sits at fret 7, needs a barre across 4 strings at fret 7 and lets 1 string ring open
Cb dominant seventh, position 4, capo 04fr2
x04464sits at fret 4, needs a barre across 4 strings at fret 4, lets 1 string ring open and mutes 1 string
Cb dominant seventh, position 6, capo 06fr4231
90786xsits at fret 6, spans 3 frets, lets 1 string ring open and mutes 1 string
Cb dominant seventh, position 2, capo 02fr243
x24264sits at fret 2, needs a barre across 3 strings at fret 2 and mutes 1 string
Cb dominant seventh, position 13, capo 013fr213
x1413140xsits at fret 13, spans 1 fret, lets 1 string ring open and mutes 2 strings
Cb dominant seventh, position 11, capo 011fr4213
x141311013sits at fret 11, spans 3 frets, lets 1 string ring open and mutes 1 string
Cb dominant seventh, position 12, capo 012fr3241
x14131412xsits at fret 12, spans 2 frets and mutes 2 strings
Cb dominant seventh, position 9, capo 09fr1324
901311013sits at fret 9, spans 4 frets and lets 2 strings ring open
Cb dominant seventh, open position, capo 03142
x21201sits at fret 1, spans 1 fret, lets 1 string ring open and mutes 1 string
Cb dominant seventh, open position, capo 0234
x21221sits at fret 1, needs a barre across 4 strings at fret 1 and mutes 1 string

Keys Cb7 belongs to

Cb7 is diatonic to 8 of the 96 keys this app knows, playing a different role in each.

Cb7 in another tuning

Open Cb7 in the explorer →