KRZ has had 4 concerts.

KRZ is most often considered to be Hip Hop, Rap, Classical, Avant-Garde, Video Game Music, Contemporary Classical, Underground, and Perreo.

The last KRZ concert was on July 22, 2011 in Boom, Flanders, Belgium. The bands that performed were: David Guetta / Avicii / Tiësto / Swedish House Mafia / Afrojack / Steve Aoki / Kaskade / Hardwell / Martin Solveig / Faithless / Above & Beyond / Juanes / Bingo Players / Dada Life / Wolfgang Gartner / Fedde le Grand / Laidback Luke / Sander van Doorn / Don Diablo / Nervo / Breakbot / Netsky / Ferry Corsten / Chuckie / John Dahlback / Tensnake / Cosmic Gate / Sasha / Mat Zo / Felix Cartal / Headhunterz / Shapeshifters / Carl Cox / Green Velvet / Caspa / Cookie Monsta / Âme / Autoerotique / Ørjan Nilsen / Luna / Aly & Fila / Chocolate Puma / De Jeugd Van Tegenwoordig / Sharam / Brodinski / Bonzai / Gregor Salto / Super8 & Tab / Logistics / Funtcase / JONES / Mason / Dimitri Vegas / Riva Starr / Richie Hawtin / Dubfire / Adam Beyer / TyDi / Wildstylez / noisecontrollers / Style of Eye / Motor City Drum Ensemble / Brennan Heart / Yves V / 2manydjs (DJ Set) / Loco Dice / M.A.N.D.Y / Astrix / Sven Vath / Seth Troxler / Kerri Chandler / Jaytech / Josh Wink / Joachim Garraud / Henrik Schwarz / Simon Patterson / Coone / Marco Carola / Dixon / James Zabiela / Arno Cost / Albin Myers / Mi-ke / Arnej / The Others / Sebastien Leger / Bart B More / Pinch / Zatox / Sandy Rivera / DJ Marky / Nic Fanciulli / Daniel Kandi / Marcel Dettmann / Steve Lawler / Girl Unit / Yousef / Norman Doray / Chris Liebing / RaNd! / Copyright / Technoboy / Psyko Punkz / Sound of Stereo / Sied van Riel / Astral Projection / Myd / Speedy J / Tai / Don Rimini / Magda / Dave Seaman / Kito / Marco Bailey / Surgeon / Steffi / Toneshifterz / Sven van Hees / Satoshi Tomiie / Kryptic Minds / Gms / Ben Sims / Matthias Tanzmann / Gemmy / Gtronic / Dr. Phunk / Talamasca / Riva / Nosferatu / Von D / Mark With a K / Arno Cost & Arias / Panteros666 / B-Front / Jon Rundell / Marcel Fengler / DJ Die / Digital Punk / E-Force / Alpha² / John OO Fleming / Dr. Rude / Paul Mac / DJ Rush / Barem / Bonafide / Heartthrob / N-Type / SP:MC / Kutski / Fred Baker / Ambivalent / Bioweapon / Fenix / Lady Linn And Her Magnificent Seven / Promo / San Soda / Anthony Pappa / Hijak / Fausto / Tito / Fiocco / marshall masters / Digital Lab / tom de neef / Davoodi / Bassline / Ray & Anita / Kasparov / Pierre / DJ Ghost / MC Villain / Tama Sumo / Demoniak / Science / MC DV8 / Fabrizio Maurizi / Grimelock / Ambassador Inc. / Shovell / Virtual Zone / Roma / Bestien / Gaz / Cyrax / Miss Djax / Bill Patrick / Subreachers / Alex Flatner / Gaetano Parisio / Marko / Frank Kvitta / MC Chucky / DJ Wout / Dj Silver / Maxim Lany / Pedro Henriques / Pet Duo / Jazzmin / Marco Remus / Teka B / Surfing Leons / Kastor & Dice / Dejan Milicevic / Gave / Atmospherix / Growling Mad Scientists / Red D / Yamo / Nabil / Piro / Bunzer0 / Matthew Hoag / Faithless Sound System / Tom Dazing / Chris Tietjen / bad dancer / KILLA PRODUCTIONS / PsytoX / DJ Ward / One87 / Goldorak / Spacid / Foxy Lady / MC Elvee / KRZ / 2 Dirty / Soulspinnas / Mousa / Du Art / Hookerz / The Echo Virus / Contraddict / Frequency 7 / Gols / Eva-d / Vicelord / Norion / Laura Heath / Allspark / MC Nice / Dom and Klute / Firaga / Baselab Sound / Edward Molton / Sjoekoe / MC Ebony / MC Mush.