Hopefuls perform for the judges (1)

San Francisco Auditions

New York Auditions

NYC Auditions - Part 2

Tampa Auditions

Auditions in Tampa, Florida, continue

Austin Auditions (Part 1)

Austin Auditions (Part 2)

Tampa Auditions (Part 2)

Final Auditions

Las Vegas Round (Part 1)

Las Vegas Round (Part 2)

Las Vegas Round (Part 3)

Quarterfinal #1 (Live Show)

Twelve of the Top 48 perform (1)

Four acts advance (1)

Twelve of the Top 48 perform (2)

Four acts advance (2)

Twelve of the Top 48 perform (3)

Four acts advance (3)

Quarterfinal #4 (Live Show)

Quarterfinal #4 (Results)

YouTube acts perform

YouTube acts advance

Wild Card acts perform

Wild Card acts advance

12 Semi-Final acts perform (1)

3 Semi-Final acts advance (1)

12 Semi-Final acts perform (2)

3 Semi-Final acts advance (2)

Top 6 acts perform

Winner Announced