What was the name of Joan Jett's backing group
The Blackhearts Joan Jett and The Blackhearts Joan Jet Joan Jett And The Blackhearts Blackhearts Ricky Byrd Joan Marie Larkin Joan M. Larkin Joan jett Joan Jett & The Blackhearts Joan Jett Joan Jett and the Black Hearts Joan Jett and the Blackhearts Joan Jett & the Blackhearts