vi–IV–I–V · A major

F♯m – D – A – E

viF♯m · F♯ A C♯
IVD · D F♯ A
IA · A C♯ E
VE · E G♯ B

F♯m – D – A – E: the same four chords as I–V–vi–IV, started on the minor one. The Cranberries’ “Zombie” turns on this order. In A major they are vi, IV, I and V.

Smooth voicings — root in the left hand

The right hand takes whichever inversion is nearest, so it moves by a step or two instead of jumping.

F♯m vi · root position

A♭3F♯1F♯1C♯5

1 · ♭3 · 5 over F♯ in the bass

D IV · first inversion

D1A5D1F♯3

3 · 5 · 1 over D in the bass

A I · second inversion

A1E5A1C♯3

5 · 1 · 3 over A in the bass

E V · root position

E1E1B5G♯3

1 · 3 · 5 over E in the bass

Why it works

Starting on the minor chord makes the whole loop sound minor and searching, though not one chord has changed — the order of the same four chords is the whole difference.

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Cadenza names every chord you play, live, with the degree over each key — and writes what you played as sheet music. The core is free forever, on Mac and Windows.