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Intervals & Notes

Db
P1
277 Hz
1:1.00
Eb
M2
311 Hz
1:1.12
F
M3
349 Hz
1:1.26
Gb
P4
370 Hz
1:1.33
Ab
P5
415 Hz
1:1.50
Bb
M6
466 Hz
1:1.68
C
M7
523 Hz
1:1.89

Roman Numerals

Numeral	I^Δ	ii^-	iii^-	IV^Δ	V^⁷	vi^-	vii^ø
Degree	1	2	3	4	5	6	7
Name	Db Maj 7	Eb Min 7	F Min 7	Gb Maj 7	Ab Dom 7	Bb Min 7	C Half-Dim 7

Diatonic Modes

Fretboard

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1	2	3	4	5	6	7	8	9	10	11	12
		•		•		•		•			• •

Child Chords

Name	Notes
Db Major Triad	Db				F			Ab
Db Major 7th	Db				F			Ab				C
Db Major 6th	Db				F			Ab		Bb
Db Suspended 2nd	Db		Eb					Ab
Db Suspended 4th	Db					Gb		Ab
Db Major 9	Db		Eb		F			Ab				C
Db Major 11	Db				F	Gb		Ab				C
Db Major 13	Db				F			Ab		Bb		C

Child Scales

Name	Notes
Db Major Pentatonic	Db		Eb		F			Ab		Bb
Db Ritusen	Db		Eb			Gb		Ab		Bb

Parent Scales

Name	Notes
Db Dominant Bebob	Db		Eb		F	Gb		Ab		Bb	Cb	C
Db Major Bebob	Db		Eb		F	Gb		Ab	Bbb	Bb		C