In 2004 Rob Gregoire saw 3 performances during 2 concerts with 3 bands at 2 venues in 1 location.

Date   Concert   Venue   Location  
Oct 10, 2004
Metallica / Godsmack
  Setlists
KeyBank Center Buffalo, New York, United States
Jun 14, 2004
Van Halen / Silvertide
  Setlists
HSBC Arena Buffalo, New York, United States