Hiver & Hammer
Patrick Wintter & Mario Hammer
DJ Pierre Hiver aka Patrick Wintter and DJ Hammer aka Mario Hammer. The two started their work together in 1997 by creating their music agency called Tune Town Productions.
http://web.archive.org/web/20030518120605/http://www.hiverandhammer.com/
http://web.archive.org/web/20070728224044/http://www.hiverandhammer.com/index_flash.htm