Root : C#
Minor 3rd : E
5th : G#
Major 7th : C
C#m(maj7)/C
C#m(maj7)
C#m(maj7)/E
C#m(maj7)/G#
The minor major seventh chord is most often used in jazz, typically functioning as a minor tonic. Jazz musicians usually improvise with the melodic minor scale over this chord; the harmonic minor scale is also used.