Interval (music) - Wikipedia https://en.wikipedia.org/wiki/Interval_(music)
List of pitch intervals - Wikipedia https://en.wikipedia.org/wiki/List_of_pitch_intervals
- P1 unison
- m2 semitone
- M2 major second
- A2 augmented second
- m3 minor third
- M3 major third
- d4 diminished fourth
- A3 augmented third
- P4 perfect fourth
- tritone
- P5 perfect fifth
- A5 augmented fifth
- m6 minor sixth
- M6 major sixth
- A6 augmented sixth
- m7 minor seventh
- M7 major seventh
- A7 augmented seventh
- P8 octave
