. "James Rivera is a heavy metal vocalist; he was the singer for Seven Witches between 2002 and 2005. As of May 2007, he has been a metal frontman for twenty-four years and has recorded fourteen albums. He sang with Power/Speed Metal act Helstar, a band established in the early 1980s in Houston, Texas. Rivera and guitarist Larry Barragan are the only remaining original members of the band after numerous lineup changes."@en . . . "solo_singer" . . . . . "James Rivera"@en . . . . . . . . . . "Rivera, James"@en . . . . . . . . . . . . "1982Z"^^ . . . . . . "American heavy metal singer" . . . . . . . . "Bill Lionel"@en . "0015Z"^^ . .