Guests of the Dirty Dozen had been so far:

ALIEN, ALPHA JOE, AMBER, ANCHOR, ARIK, ARTIC, AZRO, BÄCKER, BAKER, BAROK, BASCO, BASR, BATES, BELT, BERT, BLAZIN VIBES, BLOK & SHOK, BRAINPAINT CIRCLE, BUD, BYTE, CAESAR, CARIO, CESM, CHRISTIAN BÖHMER, CINK, COKE, COPSA, CREIS, CURLY, DEKRA, DAWO, DEKOR, DIES, DEJOE, DER KUNSTWERKER, DESUR, DOKE, DREIST, EASY, ELEVENADE, EMESA, ENTE, ENUE, ESOBE, ETAS, FANTA (ABC), FORCE OF NATURE, FUX ART, GJELI, INKA, JASE, JAYBEAL, JEY-T, JMS, KENT, KERIM, KICK, KHAN (GHS), KRIXL, KRON, LAKOONA, LONE, LOOMIT, ME ONE (DBL), MIND ONE, MIND21, MIRKO MACHINE, MISTER, MODES, MOIN, MONE, MONE (UZI), MONKEY, MORE, MR. OREO, NAME, NIZZ, PAKS, PARLÉ ONE, PAYNER, PAYS1, RADIK.42, REDOK, RICO, RICO79, RUFOS, SEAN ONE, SEGA, SEUK, SHADOW, SHADY, SIAM, SITY ONE, SMOE, SMOK, SPEEDY, STEN ONE, STEN9540, STOKER, STREETPOP BARBECUE, SURE (TPM), TEAK, TOE, TONY GOLD, TOXIN (TPM), VINCE (ABC) VIVY, WIRED TO THE MOON, WON (ABC), YART, YOUR, YOURS (DBL), ZACK, ZAPHYRE, ZONENKINDER, ZWERG

Guests of the Aerosol Queens had been so far:

ALOR, CURLY, DISSOZIART, BLUME, F3000, LAKOONA, LILLY, MAIS, MOITHY, MASCHA MIND, NADE, NEKOFF, NORA, PÖKS, RAKI, SO4MELONE, STEN9540, VIVY