The Black Dahlia Murder - Alan Cassidy "Flies" Drum Cover featuring John Kempainen

Alan Cassidy - "Statutory Ape" - The Black Dahlia Murder - Summit, Denver, CO - 9/11/2021

The Black Dahlia Murder - Alan Cassidy "A Vulgar Picture" live play through Toronto 10-27-25

Alan Cassidy - The Black Dahlia Murder - Receipt Pro Shot Drum Play Through

What It Takes To Drum For The Black Dahlia Murder ft Alan Cassidy

The Black Dahlia Murder - Alan Cassidy "Utopia Black" Drum Play Through

The Black Dahlia Murder - "Statutory Ape" Drum Play Through by Alan Cassidy