Wet Frank: Intervals

Number of Semitones	Minor, major or perfect intervals	Short	Augmented or diminished intervals	Short
0	Perfect unison	P1	Diminished second	d2
1	Minor second	m2	Augmented unison	A1
2	Major second	M2	Diminished third	d3
3	Minor third	m3	Augmented second	A2
4	Major third	M3	Diminished fourth	d4
5	Perfect fourth	P4	Augmented third	A3
6	Dim fifth / Aug fourth	d5 / A4	Dim fifth / Aug fourth	d5 / A4
7	Perfect fifth	P5	Diminished sixth	d6
8	Minor sixth	m6	Augmented fifth	A5
9	Major sixth	M6	Diminished seventh	d7
10	Minor seventh	m7	Augmented sixth	A6
11	Major seventh	M7	Diminished octave	d8
12	Perfect octave	P8	Augmented seventh	A7
13	Minor 9th	m9	Augmented octave	A8
14	Major 9th	M9	Diminished 10th	d10
15	Minor 10th / Aug 9th	m10	Augmented 9th	A9

Wet Frank Intervals