Q - Simon's X (Golden Buzzer - 1) R - Amanda's X (Golden Buzzer - 2) U - Alesha's X (Golden Buzzer - 3) P - David's X (Golden Buzzer - 4) Z - blackout stage B - blackout stage and X's
The Golden Buzzer was added in 2014. Each judge could press it only once, resulting in the chosen act going straight into the semi-finals. Update (01/05/16): - New animated stage design, courtesy of 051323
