Root : F
Minor 3rd : A♭
5th : C
6th : D
Fm6
Contains a C as the bass note.
Notated as F/C
Fm6/C
Contains a D as the bass note.
Notated as F/D
Fm6/D
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.