There are at least four artists with the name Placebo:
These are videos from concerts where Placebo played, so they may be of other bands that played the concert as well.
Reading Festival 2000 Aug 25 - 27, 2000 Reading, England, United Kingdom Added by Concert Archives
Reading Festival 2000 Aug 25 - 27, 2000 Reading, England, United Kingdom Added by Mellowdoubt