This is either:
These are photos from concerts where M.I.A played, so they may be of other bands that played the concert as well.
Coachella 2005 Apr 30 - May 1, 2005 Indio, California, United States Uploaded by Houston Hh
Coachella 2005 Apr 30 - May 1, 2005 Indio, California, United States Uploaded by Dalskel