Otep is a nu metal band formed in 2000 in Los Angeles, California by Otep Shamaya. The band originally formed as a four-piece nu metal band and were invited to play Ozzfest before they had even signed to a label after Sharon Osbourne witnessed a brief part of their live performance. They've since played Ozzfest several times.
These are photos from concerts where Otep played, so they may be of other bands that played the concert as well.
Hellraiser's Ball Oct 1, 2005 Pinellas Park, Florida, United States Uploaded by Hec The Wreck
American Head Charge / Otep / Candiria / Autumn Offering Feb 5, 2005 Minneapolis, Minnesota, United States Uploaded by Primus913