Ozzy Osbourne has been remembered as a “pioneer,” a “fearless talent” and a “dear friend,” in an outpouring of tributes from fellow musicians and his former Black Sabbath bandmates following his death on Tuesday at the age of 76.

On Tuesday, a representative for the Osbourne family announced that the rock music icon had died at the age of 76. Following the sad news, Black Sabbath bassist Geezer Butler posted a photo of frontman Ozzy during his last-ever show at Villa Park in Birmingham,

There are pioneering music figures, and then there is Ozzy Osbourne, the larger-than-life frontman of Black Sabbath, whose personal mythology is eclipsed only by the strength and immortality of his songs.