Episode 01: Auditions: Chicago Episode 02: Auditions: Denver Episode 03: Auditions: Greensboro, North Carolina Episode 04: Auditions: San Francisco Episode 05: Auditions: Las Vegas Episode 06: Auditions: Austin, Texas Episode 07: Auditions: Boston, Massachusetts Episode 08: Hollywood Eliminations: Part 1 Episode 09: Hollywood Eliminations: Part 2 Episode 10: Hollywood Eliminations: Part 3 Episode 11: Top 24 Performance Show: Part 1 (Girls) Episode 12: Top 24 Performance Show: Part 2 (Guys) Episode 13: Top 24 Results Show Episode 14: Top 20 Performance Show: Part 1 (Girls) Episode 15: Top 20 Performance Show: Part 2 (Guys) Episode 16: Top 20 Results Show Episode 17: Top 16 Performance Show: Part 1 (Girls) Episode 18: Top 16 Performance Show: Part 2 (Guys) Episode 19: Top 16 Results Show Episode 20: Top 12 Performance Show: Stevie Wonder Episode 21: Top 12 Results Show Episode 22: Top 11 Performance Show: The 50's Episode 23: Top 11 Results Show Episode 24: Top 10 Performance Show: 21st Century Episode 25: Top 10 Results Show Episode 26: Top 9 Performance Show: Country Episode 27: Top 9 Results Show Episode 28: Top 8 Performance Show: Queen Episode 29: Top 8 Results Show Episode 30 Episode 31: Top 7 Results Show Episode 32: Top 6 Performance Show: Love Songs Episode 33: Top 6 Results Show Episode 34: Top 5 Performance Show: Birth Year & Latest Billboards Episode 35: Top 5 Results Show Episode 36: Top 4 Performance Show: Elvis Presley Episode 37: Top 4 Results Show Episode 38: Top 3 Performance Show: Clive Davis', Judges' & Idol's Choice Episode 39: Top 3 Results Show Episode 40: Top 2 Showdown Episode 41: Grand Final