In 2010 Kenneth Maelstaf saw 11 performances during 1 concert with 11 bands at 0 venues in 1 location.

Date   Concert   Venue   Location  
Jun 25, 2010 –
Jun 27, 2010
Graspop Metal Meeting
KISS / Aerosmith / Motorhead / Slayer / Tarja / Therion / Devin Townsend / Revamp / Slash / Eluveitie / Killing Machine
  Setlists
Dessel, Flanders, Belgium