Billy Graziadei On Peter Steele, Naming Biohazard & A Possible Type O Negative Tribute

The New York Hardcore Chronicles 10 Questions w/ Billy Graziadei (Biohazard)

Biohazard on fighting Nazis in the punk scene

Billy "Biohazard" Graziadei's CBGB Story - The Sound of Scars (Life of Agony Documentary)

Mike Everett rolling with Billy Graziadei

CARDIAC FEAT. BILLY GRAZIADEI (BIOHAZARD/POWERFLO/BILLYBIO) - IMPARABLE (OFFICIAL 4K VERSION HCWW)

PATREON ONLY The New York Hardcore Chronicles LIVE! Billy Graziadei (BillyBio/Powerflo/Biohazard)