Fbm7 is a minor seventh, spelled Fb, Abb, Cb and Ebb. In DADGAD tuning (D2 A2 D3 G3 A3 D4) the easiest shape is 220020, which sits at fret 2, needs no stretch at all and lets 3 strings ring open. 12 positions for it are shown below, from the nut up to fret 14.
Notes and intervals
Note
Fb
Abb
Cb
Ebb
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.
220020sits at fret 2, needs no stretch at all and lets 3 strings ring openx70050sits at fret 5, spans 2 frets, lets 3 strings ring open and mutes 1 stringx70070sits at fret 7, needs no stretch at all, lets 3 strings ring open and mutes 1 stringx70455sits at fret 4, spans 3 frets, lets 1 string ring open and mutes 1 string141400140sits at fret 14, needs no stretch at all and lets 3 strings ring open1414001412sits at fret 12, spans 2 frets and lets 2 strings ring open01009109sits at fret 9, needs a barre across 3 strings at fret 9 and lets 2 strings ring open141000140sits at fret 10, spans 4 frets and lets 3 strings ring open220022sits at fret 2, needs no stretch at all and lets 2 strings ring open222020sits at fret 2, needs no stretch at all and lets 2 strings ring open22002xsits at fret 2, needs no stretch at all, lets 2 strings ring open and mutes 1 string2200xxsits at fret 2, needs a barre across 2 strings at fret 2, lets 2 strings ring open and mutes 2 strings
Keys Fbm7 belongs to
Fbm7 is diatonic to 24 of the 96 keys this app knows, playing a different role in each.