Bbm7 is a minor seventh, spelled Bb, Db, F and Ab. In Open G tuning (D2 G2 D3 G3 B3 D4) the easiest shape is x3312x, which sits at fret 1, spans 2 frets and mutes 2 strings. 12 positions for it are shown below, from the nut up to fret 13.
Notes and intervals
Note
Bb
Db
F
Ab
Interval
1P
3m
5P
7m
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.
x3312xsits at fret 1, spans 2 frets and mutes 2 strings866666sits at fret 6 and needs a barre across 5 strings at fret 6x33666sits at fret 3, needs a barre across 2 strings at fret 3 and mutes 1 stringxx810911sits at fret 8, spans 3 frets and mutes 2 stringsx15151314xsits at fret 13, spans 2 frets and mutes 2 stringsx3632xsits at fret 2, spans 4 frets and mutes 2 strings111311131111sits at fret 11 and needs a barre across 6 strings at fret 11x10111311xsits at fret 10, spans 3 frets and mutes 2 strings866668sits at fret 6 and needs a barre across 4 strings at fret 6868666sits at fret 6 and needs a barre across 5 strings at fret 686666xsits at fret 6, needs a barre across 4 strings at fret 6 and mutes 1 stringx1332xsits at fret 1, spans 2 frets and mutes 2 strings
Keys Bbm7 belongs to
Bbm7 is diatonic to 24 of the 96 keys this app knows, playing a different role in each.