Mental Madness Records is a Dance Label for Various artists / special for
Dance/Trance & Hardstyle.
Kontor Records is a record label based in Hamburg. It is one of the most successful electronic music labels in Germany. Well-known musicians signed to this label include ATB, Tiësto and Scooter.
"Tunnel Records" was founded in January 1993 by Georg Roll.
It was distributed via M.T.P. and Uptown.
Style: Trance, Hard-Trance, Hands-Up, Hardstyle