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.

Black Sabbath, comprised of Ozzy Osbourne, Terrence "Geezer" Butler, Tony Iommi and Bill Ward, rose to fame in the 1970s. In the wake of Osbourne's death, here's where the original members of Black Sabbath are now.

BIRMINGHAM, England (Reuters) -Hundreds of Ozzy Osbourne fans gathered at landmarks linked to the rocker in his birthplace of Birmingham on Wednesday, while artists paid tribute to his influence on heavy metal music.