She did an amazing job at Glastonbury. Especially 'If I Were A Boy', 'Beautiful Ones & Sex On Fire' and '1+1'. I can't believe that she had the highest vote on the survey for best performance, when most people go to Glastonbury to watch rock bands. A female hasn't headlined Glastonbury for twenty years and there has never been an african american woman headlining there. And she was asked to perform there. These are some great achievements.