Mario De Bellis, also known by aliases such as DJ Mario De Bellis, De Bellis, and Egoiste, is a renowned German DJ and producer celebrated for the DJ's mastery of Deep House. With a career spanning over a decade, the DJ has become a prominent figure in the electronic music scene across Germany and beyond. Recognized for the DJ's soulful and groove-driven sets, the DJ has shared lineups with legendary artists including John Askew, Judge Jules, and Paul Van Dyk, solidifying the DJ's reputation on the electronic music circuit.

Mario De Bellis has released impactful tracks on Desperadoz Records, a label known for its distinctive deep and melodic house sounds. the DJ's performances often take place at notable venues in Berlin, Frankfurt, and Munich, where the DJ captivates audiences with the DJ's seamless mixing and innovative soundscapes. Throughout the DJ's career, the DJ has played at major festivals and club nights, becoming a staple in the European deep house community. As a producer, Mario De Bellis has crafted a series of singles and EPs that highlight the DJ's deep, hypnotic style, earning critical acclaim and radio support from top DJs worldwide. the DJ's contribution to the deep house genre has influenced many emerging artists, and the DJ's consistent presence in the scene continues to drive the genre forward.

Whether behind the decks or in the studio, Mario De Bellis remains a significant name in the world of electronic music.