With his impenetrable love for music with soul, Ralf has built up his reputation as being one of Germany`s coolest House artists.

Ralf has been known in the House scene since 1990. In his vocal-driven sets he plays a mixture of Garage, Latin, Vocal, Deep and Tracky house, as well as some Broken Beats - always staying musically, and never missing the right dance-groove. With a feeling for the vibe, he has convincingly played at numerous German and international clubs.

Since 1998 his regular residency is at the "Airport" (Wuerzburg/Germany), where he hypnotizes the crowd with his sessions every Friday night. He has already played with artists like DJ Gregory, Lenny Fontana, Boris Dlugosch, Mousse T, Babara Tucker and Superfunk, just to name a few. Witness also the typical Ralf GUM sound at his bi-monthly appearances in the ‘Studio’ club (Wuerzburg/Germany) and on his steady gigs.

Producing since 1993, Ralf has been present on various top labels like Peppermint Jam, Tommy Boy, Milk & Sugar, ROI, Compose and Sole Music.

With his releases and remixes, he does justice to his reputation as being one of the most respected German House artists. Especially in the years 2001 and 2002 where he attracted massive attention from the global House-scene with his label GOGO Music.

In 1997 he teamed up with musician CrisP, and ever since managed all productions with him. Together they wrote and produced some well-known House tracks, among them “Ralf GUM feat. Mireilla - Ponle Tumbao" (Tommy Boy / Flamingo Discos / Milk & Sugar) and “Helena Brown - Cancao Dourada" (Peppermint Jam), as well as having remixed a number of other artists like Kiko Navarro, Billy Ray Martin, Elektrostar and Jon Cutler, among many others.