A to Asus4

How to transition from an A chord to an Asus4 chord.

The A → Asus4 transition is the same I → Isus4 move in the key of A or any key where you're playing A shapes.

Chord shapes

Play the A chord in an A shape, and transition to Asus4 played in a A shape by sliding your third finger up one fret.

AFull×oo123
Asus4Full×oo123

Anchor fingers: finger 1 on D string (fret 2), finger 2 on G string (fret 2)

A to AmA to B