IVviIV

Pop / Rock · A# / B♭

I-V-vi-IV in A#

The most ubiquitous progression in modern pop music. Optimistic and forward-moving, with the vi chord providing an emotional lift.

Chords in A# I-V-vi-IV

IBb
VF
viGm
IVEb

Hear I-V-vi-IV in A#

I-V-vi-IV in All 12 Keys

CC – G – Am – FC#D♭Db – Ab – Bbm – GbDD – A – Bm – GD#E♭Eb – Bb – Cm – AbEE – B – C#m – AFF – C – Dm – BbF#G♭F# – C# – D#m – BGG – D – Em – CG#A♭Ab – Eb – Fm – DbAA – E – F#m – DA#B♭Bb – F – Gm – EbBB – F# – G#m – E

Other Progressions in A#

I-IV-V-IBb – Eb – F – Bbii-V-ICm – F – BbI-vi-IV-VBb – Gm – Eb – F12-Bar BluesBb – Eb – Bb – F – Eb – Bb – FIV-I-V-viEb – Bb – F – GmI-III-IV-VBb – D – Eb – F

Related Progressions

12-Bar Blues in A#Bb – Eb – Bb – F – Eb – Bb – FI-IV-V-I in A#Bb – Eb – F – BbI-vi-IV-V in A#Bb – Gm – Eb – FIV-I-V-vi in A#Eb – Bb – F – Gm

I-V-vi-IV in A# / B♭

The I-V-vi-IV progression in the key of A# uses the chords Bb, F, Gm, Eb. These correspond to the I, V, vi, IV degrees of the A# major scale.

The most ubiquitous progression in modern pop music. Optimistic and forward-moving, with the vi chord providing an emotional lift. In A#, this progression has a characteristic sound shaped by the tonal colour of the A# root — also written as B♭ — common in pop / rock. Practise hearing it until the sequence feels inevitable rather than surprising.