(m/M7) minor/major seventh chord

Definition: A minor/Major seventh chord (m/M7*) is a minor triad with an added major seventh interval above the root. For example:

• D Minor/Major Seventh Chord (Dm/M7):
  
  Root: D
  m3: F
  P5: A
  M7: C♯

* May also be abbreviated using the root note plus min^MAJ7, m^Δ7, or -^M7.

 ►  Play min/Maj 7th Chords on Piano


See minor 7th chord and major/minor 7th chord.