C#m7 is a minor seventh, spelled C#, E, G# and B. In Standard tuning (E2 A2 D3 G3 B3 E4) the easiest shape is 022120, which sits at fret 1, spans 1 fret and lets 2 strings ring open. 12 positions for it are shown below, from the nut up to fret 13.
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.
022120sits at fret 1, spans 1 fret and lets 2 strings ring openx42404sits at fret 2, spans 2 frets, lets 1 string ring open and mutes 1 stringx46600sits at fret 4, spans 2 frets, lets 2 strings ring open and mutes 1 string076600sits at fret 6, needs a barre across 2 strings at fret 6 and lets 3 strings ring open9119900sits at fret 9, needs a barre across 4 strings at fret 9 and lets 2 strings ring open979900sits at fret 7, spans 2 frets and lets 2 strings ring openxxx657sits at fret 5, spans 2 frets and mutes 3 stringsxx111300sits at fret 11, spans 2 frets, lets 2 strings ring open and mutes 2 strings0141413140sits at fret 13, spans 1 fret and lets 2 strings ring openx22120sits at fret 1, spans 1 fret, lets 1 string ring open and mutes 1 string02212xsits at fret 1, spans 1 fret, lets 1 string ring open and mutes 1 stringx42424sits at fret 2, needs a barre across 3 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.