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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
Cb
m7
494 Hz
1:1.78

Roman Numerals

Numeral	I^⁷	ii^-	iii^ø	IV^Δ	v^-	vi^-	VII^Δ
Degree	1	2	3	4	5	6	7
Name	Db Dom 7	Eb Min 7	F Half-Dim 7	Gb Maj 7	Ab Min 7	Bb Min 7	Cb Maj 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 Dominant 7th	Db				F			Ab			Cb
Db Major 6th	Db				F			Ab		Bb
Db Suspended 2nd	Db		Eb					Ab
Db Dominant 7th Suspended 4th	Db					Gb		Ab			Cb
Db Suspended 4th	Db					Gb		Ab
Db Dominant 9	Db		Eb		F			Ab			Cb
Db Dominant 11	Db				F	Gb		Ab			Cb
Db Dominant 13	Db				F			Ab		Bb	Cb

Child Scales

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

Parent Scales

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