User:Flirora/31edo chords

A list of chords in 31edo

Name	Symbol	Notation (from C)	Steps	Approximate JI	Notes
major	(M)	C E G	0 10 18	4:5:6
minor	m	C Eb G	0 8 18	10:12:15
neutral	n	C Ed G	0 9 18	18:22:27
subminor	sm	C Edb G	0 7 18	6:7:9
supermajor	SM	C Et G	0 11 18	14:18:21
suspended 4	sus4	C F G	0 13 18	6:8:9
suspended 2	sus2	C D G	0 5 18	8:9:12
suspended d4	susd4	C Fd G	0 12 18	16:21:24
suspended t4	sust4	C Ft G	0 14 18	8:11:12
suspended #4	sus#4	C F# G	0 15 18	10:14:15
suspended t2	sust2	C Dt G	0 6 18	14:16:21
suspended d2	susd2	C Dd G	0 4 18	10:11:15
suspended b2	susb2	C Db G	0 3 18	14:15:21
major 7th	M7	C E G B	0 10 18 28	8:10:12:15
minor 7th	m7	C Eb G Bb	0 8 18 26	10:12:15:18
neutral 7th	n7	C Ed G Bd	0 9 18 27	18:22:27:33
subminor 7th	sm7	C Edb G Bdb	0 7 18 25	12:14:18:21
supermajor 7th	SM7	C Et G Bt	0 11 18 29	14:18:21:27
(dominant) 7th	7	C E G Bb	0 10 18 26	20:25:30:36
harmonic 7th	h7	C E G Bdb	0 10 18 25	4:5:6:7
7th t3	7(t3)	C Et G Bb	0 11 18 26	70:90:105:126
harmonic 7th t3	h7(t3)	C Et G Bdb	0 11 18 25	28:36:42:49	"tritone" is a super 4th (~11:8)
harmonic 9th	h9	C E G Bdb D	0 10 18 25 36	4:5:6:7:9
harmonic 11th	h9(t11)	C E G Bdb D Ft	0 10 18 25 36 45	4:5:6:7:9:11
harmonic 13th	h9(d13,t11)	C E G Bdb D Ft Ad	0 10 18 25 36 45 53	4:5:6:7:9:11:13
subminor d7	sm(d7)	C Edb G Bd	0 7 18 27	6:7:9:11
major add 2	add2	C D E G	0 5 10 18	8:9:10:12
major add t4	addt4	C E Ft G	0 10 14 18	8:10:11:12
major add 2,t4	add2,t4	C D E Ft G	0 5 10 14 18	8:9:10:11:12
minor add d2	m(addd2)	C Dd Eb G	0 4 8 18	10:11:12:15
minor add #4	m(add#4)	C Eb F# G	0 8 15 18	10:12:14:15
minor add d2,#4	m(addd2,#4)	C Dd Eb F# G	0 4 8 15 18	10:11:12:14:15
subminor add 4	sm(add4)	C Edb F G	0 7 13 18	6:7:8:9
supermajor add t2	SM(addt2)	C Dt Et G	0 6 11 18	14:16:18:21
suspended t2,d4	sust2,d4	C Dt Fd G	0 6 12 18	686:784:896:(1024 ≈ 1029)	essentially tempered slendric
6/9	6/9	C D E G A	0 5 10 18 23	64:72:(80 ≈ 81):96:108	essentially tempered meantone
major 6th	6	C E G A	0 10 18 23	12:15:18:20
subminor add 6	sm(add6)	C Edb G A	0 7 18 23	6:7:9:10
diminished	°	C Eb Gb	0 8 16	25:30:36
diminished 7th	°7	C Eb Gb Bbb	0 8 16 24
minor 7th b5	m7(b5)	C Eb Gb Bb	0 8 16 26
supermajor b5	SM(b5)	C Et Gb	0 11 16	7:9:10
supermajor b5 add t2	SM(b5)(addt2)	C D Et Gb	0 6 11 16	7:8:9:10
augmented	+	C E G#	0 10 20	16:20:25
major d5	d5	C E Gd	0 10 17		oneirotonic R-M3-M5 ("falling major")
minor d5	m(d5)	C Eb Gd	0 8 17		oneirotonic R-m3-M5 ("falling minor")