quien gano america's got talent 2015

"Wednesday Final Ratings: 'Last Comic Standing' and 'Extant' Adjusted Up".
As noted above one guest judge joined the judges' panel in each week.
Retrieved August 23, 2015.
Retrieved August 27, 2015.Guest judges were not given a red buzzer to use.Auditions Week 3 June 9, 2015.3.Grand Rapids, MI: wood-TV.On June 23rd, 2016 (during the Judge Cuts round).Bibel, Sara (July 19, 2015).Bibel, Sara (July 23, 2015).Retrieved August 25, 2015.Radio City quien gano el partido entre mexico y estados unidos Music Hall in New York for the live shows, which began, 2015.Any act that received all four red buzzers was to be immediately eliminated from the competition."Tuesday Final Ratings: 'Hell's Kitchen' Adjusted Up Final NBA Finals Numbers"."Wednesday Final Ratings: 'Big Brother 'MasterChef 'America's Got Talent' 'Last Comic Standing' Adjusted Up".

The golden buzzer did not appear in the live rounds.
The four judges will still be able to press the red buzzers to show disapproval of an act.