From today’s Performer’s Callboard: Casting Call: Mark Burnett Seeks Next Great Rock Star (Nationwide) Mark Burnett Productions is looking for the Next Great Rock Star and is holding auditions is several major cities in the upcoming weeks. Ultimately he or she who wins the competition, will become the new lead singer for the rock group INXS and accompany the band on a worldwide concert tour and become part of the group’s next album. For city/venue locations, dates and times, go to http://www.cbs.com/ and click on The Next Great Rock Star.. . . Read More!