The Db Minor 7 b5 (A Half Diminished) Arpeggio contains the following notes:
Db – Fb – Abb – Cb
Here’s how to play the Dbm7b5 arpeggio in the open position.
Db Minor 7 Flat 5 Arpeggio CAGED Positions
Here are the 5 CAGED positions for the Dbm7b5 arpeggio (notes and tabs).