Glenn Hughes (also known as The Voice of Rock) is an English rock bassist and vocalist, best known for playing bass and performing vocals for funk rock pioneers Trapeze, the Mk. III and IV line-ups of Deep Purple, as well as briefly fronting Black Sabbath in the mid-1980s.In addition to being an active session musician, Hughes also maintains a notable solo career. He currently fronts the supergroup Black Country Communion and fronted California Breed from late 2013 to early 2015. On 8 April 2016, Hughes was inducted into the Rock and Roll Hall of Fame as a member of Deep Purple.