Synthax has had 3 concerts.

Synthax is most often considered to be Electronic, Psychedelic, Progressive, Progressive Psytrance, Goa, and Dark Hardcore.

The last Synthax concert was on June 19, 2015 at Evenemententerrein Walibi World in Biddinghuizen, Flevoland, Netherlands. The bands that performed were: Wildstylez / OMI / The Partysquad / Mightyfools / Brennan Heart / Brooklyn Bounce / Coone / Angerfist / Frontliner / Zatox / Justin Prime / D-block & S-Te-Fan / Psyko Punkz / Titan / Dirtcaps / Ruffneck / Donnie Darko / Tatanka / Da Tweekaz / Atmozfears / Crystal Lake / Evil Activities / Zany / Uzi / Code Black / Toneshifterz / Donkey Rollers / The Pitcher / Wasted Penguinz / Bass Modulators / Neophyte / Max Enforcer / Charly Lownoise And Mental Theo / Nosferatu / Akira / Gunz for Hire / Korsakoff / Argy / B-Front / Endymion / Frequencerz / Hard Driver / Mark With a K / Audiofreq / Crypsis / Alpha² / Isaac / Scope DJ / Digital Punk / Deepack / Critical Mass / Tha Playah / Alex Kidd / Dr. Rude / Radical Redemption / A*S*Y*S / The Supreme Team / Josh&Wesz / Kutski / Noize Suppressor / AK47 / Adaro / E-Force / Promo / Dr. Peacock / Pavo / Tommyknocker / Outblast / Artifact / Jack of Sound / Lowriderz / Acti / Waverider / Lenny Dee / Feestdjruud / Rebourne / Scot Project / Mental Theo / The Stunned Guys / The Outside Agency / Omegatypez / WARFACE / DJ Thera / The Sickest Squad / Ophidian / Kasparov / The Darkraver / Chris One / Demoniak / MC Villain / Dr. Phunk / G-Town Madness / Phuture Noize / Slim Shore / Deetox / D-Passion / Partyraiser / Manu Le Malin / Degos & Re-done / MC DV8 / Phrantic / Devin Wild / Marc Acardipane / SOUND RUSH / The Dj Producer / Tieum / Destructive Tendencies / DJ Luna / MC Jeff / Sub Sonik / Miss Djax / MINUS MILITIA / Noisekick / The Wishmaster / Thrasher / Giocatori / Bass Chaserz / Detest / Akyra / Amada / Dj Panic / Petduo / Pandorum / switch technique / DJ Ruthless / Wasted Mind / Sei2ure / Frank Kvitta / Crossfiyah / Bloodcage / Pat B / SRB / Transfarmers / Andy The Core / Act of Rage / Enzyme X / MC Chucky / Nico And Tetta / Festuca / Dj Vince / MC Ruffian / Dark Pact / Deathmachine / MinuPren / Electronic Vibes / Dither / Break Zero / DJ DANA / Hardcraft / Mc Renegade / Synthax / Freakz at Night / The Dreamteam / Arkus P. / Da Mouth of Madness / Traxtorm Gangstaz Allied / MC Axys / Mc D. / Stephy / MC DL! / Balistic / Pila / DJIPE / S1ngular / System Shock / Jason Payne / Kevin Kaos / Faizar / Solutio / Ran-D (NL) / Bold Action / Project Exile / Riiho / Mashup Jack / Exit Mind / Main Concern / Freestyle Maniacs / Atmo / MC Livid / Wavolizer / Notoriouz / Lip DJ / Max Moore / Marcus Decks / DJ Icha / Trilok & Chiren / Warchetype / Simon Underground / MD&A / Jimmy The Sound / Bmg Aka Brachiale Musikgestalter / 2Faded / Geck-o (NL) / The Viper (NL) / Mithridate / Mad Dog (IT) / MC No-iD / Demanufacturer / Eyoung / AniMe (IT) / Melanie di Tria / N-Vitral (NL) / Polish Raw Showcase / Khaleesi / Kronos (IT) / MC Diesel / War Is Inevitable / J.D.A. (NL) / High Voltage (NL) / Chain Reaction (NL) / Delete (AUS) / Done Heavy / Radiance (EE) / Bass-D (NL) / The Resistance (NL) / Jones (NL) / X-Pander (FR) / Stephanie (IT) / Elkabass / iGnition (NL) / The Destroyer (IT) / MANDY (BE) / Dune (DE) / The Vision (NL) / Typhoon (IT) / Outbreak (AUS) / Predator (NL) / GoldL!on / DJ Bike (IT) / Ghost (BE) / Cyber (SWI) / amnesys / miss k8 / noisecontrollers / Art of Fighters / Re-style.