Decimation has had 2 concerts.

Decimation is most often considered to be Death Metal, Brutal Death Metal, Technical Death Metal, Turkish, Technical Brutal Death Metal, and Turkish Death Metal.

The last Decimation concert was on August 11, 2011 at Catton Hall Park in Walton-on-Trent, UK. The bands that performed were: Beholder / Revoker / Xerath / Achren / W.A.S.P. / Devin Townsend Project / Kreator / Coroner / Triptykon / Poison Black / Wolf / The Defiled / Immortal / Therion / Wintersun / Ihsahn / Finntroll / Tarot / Grave Digger / Skeletonwitch / Motorhead / Morbid Angel / At The Gates / Exodus / Hammerfall / Napalm Death / Primordial / 1349 / Hell / Lawnmower Deth / October File / Byfrost / Arthemis / Romeo Must Die / Cerebral Bore / Imicus / Mortad / Angel Witch / The Rotted / Deadly Circus Fire / Hammer Of The Gods / Blake / Dripback / Criminal / Amaranthe / Power Quest / Survivors Zero / Hellish Outcast / Nemhain / Evil Scarecrow / Grand Ultra / Brezno / Training Icarus / Cryostorm / Decimation / The Furious Horde / Saturnian / Rannoch / Primitai / Entro-P / Inner Fire / Shredderton / Unknown Fear / Intensive Square / Haerken / Pure Negative / Hostile Rising / Furyborn / Foul Body Autopsy / Impaled Existence / Uburen / Bury The Conscious / Soul Sphere / Zombie Militia / Blud Vera / Lifer / Achilla / Talanas / Northern Oak / Sanguine / Twilights Embrace / Sacred Illusion / Akarusa Yami / Spires / Visitor / Wolfcrusher / Candid Iniquity / Primitai / Alternative Carpark / Rannoch / Spires / Foul Body Autopsy / Northern Oak / Obsessive Compulsive / Guardians Of Andromeda / Fantasist / Avenge Thee And Naime / Last In Line / Pig Iron / Inferno / Operation Error / Amaranthe / DEF CON ONE / Rhapsody of Fire / forbidden.