7. 3 0PM, NI NE The blind auditions are by far the best part of this format. The all-star r coaches,coaches made up of Delta Goodrem, Joel and Benji Madden, Jessie J and Ronan Keating, only have the vocal performance of contestants to go by. Tonight, a parade of new hopefuls take to the stage. Watch out for 18-yearold Sydneysider Don Leaton.