| Naam | Richard Jonkman |
| Functie | 25× DJ |
| Geslacht | man |
| Lid van groep | G-Town Madness |
| Herkomst | Nederland 🇳🇱 |
| Genres | early rave, hardcore hardcore |
| Link |  |
Uitgaansagenda Crossbone
Uitgaansagenda G-Town Madness (groep)
| Kids Of Core | 14  | Suikerunie, Groningen | |
| Da Syndrome, G-Town Madness, J.D.A., Loudar, Wolf | |||
| Hardcore District | 2 | Klub Kurt, Bochum | |
| Bios, Chemistry, Corenography, Darco, G-Town Madness, Joe Nitro, Kahlkopf HC, Pass-E, Plattenkanzler, TrAiNeR | |||
| Kings of Core | 716 | Suikerunie, Groningen | |
| Amigo, Berry, Dimitri K, Dither, G-Town Madness, Gabber Syndrome, J.D.A., Jur Terreur, N-Vitral, Noize Suppressor, Noizer, Nosferatu, Noxiouz, Ophidian, Paralizer, Phonzo, Promo, Putty, Restricted, Robs, en nog 7 andere artiesten →Spitnoise, Sustained, Syco, Tec-9, Tha Playah, The Dope Doctor, The Viper | |||
| Oldschool Nostalgia | 2  | IKON, Antwerpen | |
| Bass, Dr. Doomed, Fimelle, G-Town Madness, Mr. Sandman, Raf, Raiden, The Darkraver | |||