Amber Holcomb, Carly Smithson, Casey, Clay Aiken, Ruben Studdard, Katherine McPhee, and Jessica Sanchez performed an amazing acoustic medley during the finale of American Idol on April 7, 2016.

Thursday’s finale also served as reunion of former American Idol alums because this is the final season of the show which has created superstars through the years.

Watch the medley below: