CHORD · DOMINANT 7TH

D7 (D7)

The D7 chord (D7) contains 4 notes: D, F#, A, C. A major triad plus a minor 7th — restless, contains a tritone, wants to resolve.

CDEFGABCDEFGABCF#

Notes

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Intervals from root

DegreeNoteIntervalQualityHalf steps
1D1Perfect Unison0
2F#3Major 3rd4
3A5Perfect 5th7
4Cb7Minor 7th10

Build D7 until it's instinct

Build D7 in Build the Chords.

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