There are multple artists with the name Particle:
These are videos from concerts where Particle played, so they may be of other bands that played the concert as well.
Austin City Limits Music Festival 2003 Sep 19 - 21, 2003 Austin, Texas, United States Added by Concert Archives
Woodstock 1999 Jul 22 - 25, 1999 Rome, New York, United States Added by Concert Archives 3