12 scales to play over dominant 7th chords

12 scales to play over dominant 7th chords - Jazz guitar lesson

Jazz guitar licks & transcriptionsThe first thing to know before starting exploring the twelve different scales shown in this lesson is how to build a basic dominant 7th chord and what its role is.

Dominant 7th chords are made up of a root / tonic (1), a major third (3), a perfect fifth (5) and minor seventh (b7). It is the most versatile of any chord. It is considered as a major chord because of its major third (3), indeed the 3rd tell us if the chord is minor or major. The minor seventh (b7) indicates whether the sound wants to move or not (resolve) to another chord. Usually dominant chords tend to resolve to a chord down a prefect fifth (or a chord up a perfect fourth).

C dominant 7th chord  C E G Bb
Intervals 1 3 5 b7
Related Arpeggio 1 3 5 b7


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