After Artificial Joy disbanded, Ptak formed the rock band The Bastard Kings Of Rock with Ptak on Lead vocals and lead guitar, Aristotle Dreher on bass and Michael Hamilton on drums, the band split up in 2004, after which he focused on management and production.
Aristotle | Aristotle University of Thessaloniki | Aristotle Onassis | Physics (Aristotle) | SCETV's first telecast in 1958, from Dreher High School | Politics (Aristotle) | Poetics (Aristotle) | Lance Dreher | Dreher High School | Categories (Aristotle) | Bernd Dreher | Aristotle's Metaphysics | Aristotle's Lagoon | Aristotle Rodor | Aristotle Dreher |