In 2012 Mark Harmon saw 18 performances during 3 concerts with 18 bands at 3 venues in 2 locations.

Date   Concert   Venue   Location  
Oct 14, 2012
All Shall Perish / Deez Nuts / When Hearts Fail / The Art in Desire / Left in Despare Vernon Club Louisville, Kentucky, United States
Oct 03, 2012
Static-X / Emmure / Ill Nino / 9 Electric
  Setlists
Headliners Music Hall Louisville, Kentucky, United States
Jul 24, 2012
Rockstar Energy Drink Mayhem Festival 2012
Slipknot / Asking Alexandria / Slayer / Anthrax / The Devil Wears Prada / Motörhead / As I Lay Dying / Whitechapel / Upon A Burning Body
  Setlists
Riverbend Music Center Cincinnati, Ohio, United States