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Dorian Vamp · R&B / Soul

Am7 · D7

i7 · IV7 in the key of A

The minor-seven-to-dominant lift — smoky, modern, endless.

Four bars of dorian vamp in the key of A, written i7 · IV7 and played let it ring over a backbeat groove at around 100 beats per minute. The chord shapes are below, and you can hear the whole thing play — and slow it down — without an account.

Chord diagrams for Am7, D7 — i7 · IV7 in A

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What the chords are

This is i7 · IV7 in the key of A — the degree of each chord is what makes the progression recognisable in any key, so the same four moves transpose anywhere once you know them by number.

How it should feel

Strum
Let it ring
Groove
Backbeat
Tempo
100 bpm
Key
A
Voicings
The Fall

The top voice walks down instead. Same chords, opposite story.

The shapes

Low E on the left, high e on the right. 0 is an open string, × is one you do not play.

ChordEADGBe
Am7 ××10121012
D7 ××10111010

More R&B / Soul

Posted . Part of a growing library of guitar chord progressions.