I–vi–IV–ii–V in B♭ Major

Pattern: I – vi – IV – ii – V Chords: B♭ – Gm – E♭ – Cm – F

Chord Breakdown

Numeral	Chord	Type	Function
I	B♭ (details)	major	Tonic
vi	Gm (details)	minor	Submediant
IV	E♭ (details)	major	Subdominant
ii	Cm (details)	minor	Supertonic
V	F (details)	major	Dominant

Harmonic Analysis

This progression moves through B♭ (Tonic) → Gm (Submediant) → E♭ (Subdominant) → Cm (Supertonic) → F (Dominant).

An expanded turnaround that inserts a IV chord for additional harmonic color before the cadential ii–V. The extra chord stretches the phrase and adds a gentle plagal quality before the dominant resolution.

Song Examples

My Funny Valentine — Richard Rodgers
There Will Never Be Another You — Harry Warren

Chord Details

B♭ Gm E♭ Cm F

More Progressions in B♭ Major

I–IV–V–I I–V–vi–IV I–vi–IV–V ii–V–I I–IV–V I–♭VII–IV vi–IV–I–V I–V–vi–iii–IV–I–IV–V I–IV I–V IV–V IV–I