In 1999 Samuel Guerrero saw 3 performances during 2 concerts with 3 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Jun 19, 1999
Metallica
  Setlists
Irvine Meadows Amphitheatre Irvine, California, United States
Jan 06, 1999
Black Sabbath / Pantera / System of a Down

Avalon and Jennifer Perry Presents: Reunion Tour 1999

  Photos   Setlists
Great Western Forum Inglewood, California, United States