C#m7 is a minor seventh, spelled C#, E, G# and B. In Open G tuning (D2 G2 D3 G3 B3 D4) the easiest shape is x6645x, which sits at fret 4, spans 2 frets and mutes 2 strings. 12 positions for it are shown below, from the nut up to fret 11.
Notes and intervals
Note
C#
E
G#
B
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.
x6645xsits at fret 4, spans 2 frets and mutes 2 strings1199999sits at fret 9 and needs a barre across 5 strings at fret 9242422sits at fret 2 and needs a barre across 6 strings at fret 2x66909sits at fret 6, needs a barre across 2 strings at fret 6, lets 1 string ring open and mutes 1 stringx1242xsits at fret 1, spans 3 frets and mutes 2 strings11131113014sits at fret 11, needs a barre across 3 strings at fret 11 and lets 1 string ring openx6965xsits at fret 5, spans 4 frets and mutes 2 strings11999911sits at fret 9 and needs a barre across 4 strings at fret 911911999sits at fret 9 and needs a barre across 5 strings at fret 9119999xsits at fret 9, needs a barre across 4 strings at fret 9 and mutes 1 stringx42422sits at fret 2, needs a barre across 4 strings at fret 2 and mutes 1 string24242xsits at fret 2, needs a barre across 5 strings at fret 2 and mutes 1 string
Keys C#m7 belongs to
C#m7 is diatonic to 24 of the 96 keys this app knows, playing a different role in each.