As a producer Sebastian has released tracks on labels like Defected, Strictly Rhythm, Kontor and many others under his alias Smashing Sebastian. His tracks have appeared on mix compilations by Bob Sinclar, ATFC, Harry 'Choo Choo' Romero, Lucien Foort and he has created productions for artists like Mantronix, Negrocan, Karen Young, Stevie V, The Blue Boy, Praise Cats and even Tiësto. Dropping his releases for Black Hole Recordings, Soundmen On Wax and 1980 Recordings, Sebastian Hubner continues his diverse work, following his conviction as an ambassador for credible contemporary dance music.