In 1999 Trish Follin saw 3 performances during 2 concerts with 3 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Aug 29, 1999
Britney Spears / pyt
  Setlists
Tower Theatre Upper Darby, Pennsylvania, United States
Mar 18, 1999
*NSYNC
  Photos   Setlists
First Union Center Philadelphia, Pennsylvania, United States