Original sentence: George Michael - 10 June 2007.George Michael - 9 June 2007 (The first concert perfomance at the New Wembley Stadium).Muse - 16 June 2007 (Originally the first scheduled performance at the New Wembley Stadium).Muse - 17 June 2007.Muse were the first band to sell out Wembley Stadium, on 16 June 2007
Edited sentence: George Michael - 10 June 2007 - 3 Star Performance.George Michael - 9 June 2007 (The first concert perfomance at the New Wembley Stadium) - 3 Star Performance.Muse - 16 June 2007 (Originally the first scheduled performance at the New Wembley Stadium) - 5 Star Performance (First Artists To Sell Out Wembley Stadium).Muse - 17 June 2007 - 4 Star Performance.Muse were the first artists to sell out Wembley Stadium, on 16 June 2007