Root : C#
Minor 3rd : E
5th : G#
6th : A#
C#m6/A#
C#m6
C#m6/G#
C#m6/E
The minor sixth chord is unlike the major sixth chord, which is often substituted for a major triad; the minor sixth plays a number of different harmonic roles. The chord consists of a minor triad with a tone added a major sixth above the root.