The Ab Major 7 Arpeggio (A flat Major 7) contains the following notes:
Ab – C – Eb
Here’s how to play the Ab major 7 arpeggio in the open position.
5 CAGED Positions for A Flat Major 7 Arpeggio
Here are the 5 CAGED positions for the A flat Major 7 arpeggio across the guitar fretboard (diagrams and notes/tabs).