Indian shruti scale

Note degree	Interval	Value in cents	Interval Name
1	1/1	0	unison
2	256/243	90.22504	Pythagorean limma
3	16/15	111.7313	minor diatonic semitone
4	10/9	182.4038	minor whole tone
5	9/8	203.9100	major whole tone
6	32/27	294.1351	Pythagorean minor third
7	6/5	315.6414	minor third
8	5/4	386.3139	major third
9	81/64	407.8201	Pythagorean major third
10	4/3	498.0452	perfect fourth
11	27/20	519.5515	acute fourth
12	45/32	590.2239	tritone
13	729/512	611.7302	Pythagorean tritone
14	3/2	701.9553	perfect fifth
15	128/81	792.1803	Pythagorean minor sixth
16	8/5	813.6866	minor sixth
17	5/3	884.3591	major sixth
18	27/16	905.8654	Pythagorean major sixth
19	16/9	996.0905	Pythagorean minor seventh
20	9/5	1017.596	just minor seventh
21	15/8	1088.269	classic major seventh
22	243/128	1109.775	Pythagorean major seventh

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