Ozzy Osbourne’s cause of death has been confirmed. The former Black Sabbath frontman died at 76 after suffering an “acute myocardial infarction” and an “out of hospital cardiac arrest,” according to his death certificate,

Ozzy Osbourne died at age 76 of a heart attack, according to his death certificate obtained by the New York Times and the U.K. Sun.

An epic job title was listed for Ozzy Osbourne on his death certificate.