Guests of the Dirty Dozen had been so far:

ALIEN, ALPHA JOE, AMBER, ANCHOR, ARIK, ARME.ONE, ARTIC, AZRO, BÄCKER, BAKER, BAROK, BASCO, BASR, BATES, BELT, BERT, BLAZIN VIBES, BLOK & SHOK, BRAINPAINT CIRCLE, BUD, BYTE, CAESAR, CARIO, CESM, CHR15, CHRISTIAN BÖHMER, CINK, CITERART, COKE, COPSA, CREIS, CURLY, DEKRA, DAWO, DEKOR, DIES, DE JANEIRO, DEJOE, DER KUNSTWERKER, DESUR, DOKE, DREIST, EASY, ELEVENADE, EMESA, ENTE, ENUE, ESOBE, ETAS, FANTA (ABC), FORCE OF NATURE, FUX ART, GJELI (ABC), INKA, JASE, JAYBEAL, JEY-T, JMS, KENT, KERIM, KICK, KING ROBSEN ONE, KHAN (GHS), KRIXL, KRON, LACKS (SKCAL), LAKOONA, LONE, LOOMIT, MASEI ONE, ME ONE (DBL), MENNI96, MIND ONE, MIND21, MIRKO MACHINE, MISTER, MODES, MOIN, MOMOE, MONE, MONE (ABC), MONE (UZI), MONKEY, MORA, MORE, MR. OREO, NAME, NIZZ, NORBERT 3000, PAKS, PARLÉ ONE, PAYNER, PAYS1, RADIK.42, REDOK, RICO, RICO79, RUFOS, SEAN ONE, SEGA, SEUK, SHADOW, SHADY, SHOE (AMSTERDAM), SIAM, SIROM ONE, SITY ONE, SMOE, SMOK, SPEEDY, STEN ONE, STEN9540, STOKER, STREETPOP BARBECUE, SURE (TPM), SVLECH, SYGMA, SYRO, TEAK, TOE, TONY GOLD, TOXIN (TPM), VINCE (ABC) VIVY, WIRED TO THE MOON, WON (ABC), YARDS194, YART, YOUR, YOURS (DBL), ZACK (LSD), 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