Bravo searches for the next great songwriter as nationwide casting begins for new competition series "Hitmakers." Open Casting Calls To Be Held In Los Angeles, Atlanta, Nashville And New York City. NEW YORK - April 21, 2010 - Grab your guitars and get your singing voices ready - Bravo is on the hunt for the next great songwriter for its newest competition series in … [Read more...] about Bravo’s “Hitmakers” begins nationwide casting call for next great songwriter