YouTube acts advance

1 Hopefuls perform for the judges (1) 2 San Francisco Auditions 3 New York Auditions 4 NYC Auditions - Part 2 5 Tampa Auditions 6 Auditions in Tampa, Florida, continue 7 Austin Auditions (Part 1) 8 Austin Auditions (Part 2) 9 Tampa Auditions (Part 2) 10 Final Auditions 11 Las Vegas Round (Part 1) 12 Las Vegas Round (Part 2) 13 Las Vegas Round (Part 3) 14 Quarterfinal #1 (Live Show) 15 Twelve of the Top 48 perform (1) 16 Four acts advance (1) 17 Twelve of the Top 48 perform (2) 18 Four acts advance (2) 19 Twelve of the Top 48 perform (3) 20 Four acts advance (3) 21 Quarterfinal #4 (Live Show) 22 Quarterfinal #4 (Results) 23 YouTube acts perform 24 YouTube acts advance 25 Wild Card acts perform 26 Wild Card acts advance 27 12 Semi-Final acts perform (1) 28 3 Semi-Final acts advance (1) 29 12 Semi-Final acts perform (2) 30 3 Semi-Final acts advance (2) 31 Top 6 acts perform 32 Winner Announced