Casimir Mühlematter alias DJ C.A. started his career in 1991. At around about this time, he began working as a Resident DJ in a Nightclub, mixing vinyl-records, with the experience that he had made whilst working for various Mobile Discotheques.
He made his first real break-through in the 'Techno-Scene', at the 'White Dove Party' in Studio Urdorf. The success of his appearance at this gig, confirmed, that he was one of the best DJ's in his field, which convinced the Party organisors to employ him as their Resident DJ.
Approximately one year later, DJ C.A. was able to make the right mixture of Trance music, bringing Ravers to ecstatic heights, during his appearance at the 'Grodonia' (Rümlang near Zürich). At this time, the 'Grodonia' was respected as THE Techno Club of all Clubs in and around Zürich, and gained fame for it's After-After Hour Parties, organised by the legendary Tarot promotions.
There is one appearance which should be Hi-Lighted. The organizors of the Webster Hall in New York, were made aware of DJ C.A., after hearing one of his Mix-CD's. They were impressed, and invited him to appear at one of their Party's in April of 1998. Once again, DJ C.A. proved his capabilities, and was then asked to mix the Tranzworld CD, also to appear at the release Party of this CD in August of 1998. Approximately 3500 party-goers, were able to witness DJ C.A in action. Amongst a whole host of U.S. Live acts at the party, was none other than Barbara Tucker. Casi was also asked to make interviews for various American Television Companies.
Under the project-names: DOUBLE FORCE & DJ POPEYE, Casi began releasing his own tracks, which found huge popularity on certain German CD Compilations, i.e. 'Trancemaster' and 'Tunnel Trance Force'. These compilations were regular Hits in the German Sampler Charts.
At the same time, DJ.C.A. was making a name for himself in his own territory, Switzerland, through mixing the successful 'Futurescope' CD Compilations, and appearing at the release parties for those CD's, at the Mega-Raves in Zürich's 'Limmathaus'. This popular CD series, has sold already, somewhere in the region of 150'000 units.