Jon & Marsha Zazula start Megaforce Records with $180 and Manowar sign their contract in blood.

Jon and Marsha Zazula Interviewed for the "Hard and Heavy" Megaforce Records Report (1990) | HD

Jon & Marsha Zazula discovered Metallica in 1983!

Jonny and Marsha Zazula look back on Metallica #MetAtHardRockHolly #JonnyZ

The NYHC Chronicles LIVE! Ep. #124 Jon Zazula (Megaforce Records / Author)

Tribute To Jon "Jonny Z" Zazula

Ex- Metallica manager Jon 'Jonny Z' Zazula Interview Talks Memoir book at Metal Hall of Fame, RIP