In 1999 John Mac Neill saw 2 performances during 2 concerts with 2 bands at 2 venues in 2 locations.

Date   Concert   Venue   Location  
Aug 26, 1999
Jethro Tull
  Setlists
Blue Hills Bank Pavilion Boston, Massachusetts, United States
May 24, 1999
Porcupine Tree
  Setlists
Higher Ground South Burlington, Vermont, United States