Root Notes: C | C# or Db | D | D# or Eb | E | F | F# or Gb | G | G# or Ab | A | A# or Bb | B


C#mmaj13
  • Scale intervals: - 1, b3, 5, 7, (9), (11),13
  • Notes in the chord: - C#, E, G#, C, D#, F#, A#
C#mmaj13 - X 4 6 5 5 6
C#mmaj13 - 9 11 10 9 11 9
C#mmaj13 - X 16 18 17 17 18