From 150 to 78

1 Audition 1: Brisbane/Hobart 2 Audition 2: Melbourne 3 Audition 3: Perth/Adelaide 4 Audition 4: Sydney 5 From 150 to 78 6 Top 30 7 Inside Idol 1 8 Semi Finals: Group 1 Perform 9 Semi Finals: Group 1 Verdict 10 Inside Idol 2 11 Semi Finals: Group 2 Perform 12 Semi Finals: Group 2 Verdict 13 Inside Idol 3 14 Semi Finals: Group 3 Perform 15 Semi Finals: Group 3 Verdict 16 Inside Idol 4 17 Wild Card: Performance 18 Wild Card: Verdict 19 Inside Idol 5 20 The Final 13: Australian Made 21 The Final 13: Verdict 22 Inside Idol 6 23 The Final 11: The 60s 24 The Finals 11: Verdict 25 Inside Idol 7 26 The Final 10: Rock Supergroup 27 The Final 10: Verdict 28 Inside Idol 8 29 The Final 9: Contestant's Choice 30 The Final 9: Verdict 31 Inside Idol 9 32 The Final 8: Big Band 33 The Final 8: Verdict 34 Inside Idol 10 35 The Final 7: The 80s 36 The Final 7: The 80s 37 The Final 7: Verdict 38 Inside Idol 11 39 Up Close and Personal: The Top 6 40 The Final 6: Motown 41 The Final 6: Verdict 42 Inside Idol 12 43 The Final 5: The 70s 44 The Final 5: Verdict 45 Inside Idol 13 46 The Final 4: Elvis 47 The Final 4: Verdict 48 Inside Idol 14 49 The Final 3: Number One Hits 50 The Final 3: Verdict 51 Inside Idol 15 52 The Grand Final: Own Choice and Winner's Single 53 The Finale