After studying classical guitar, Sebastian’s interest moved towards free improvisation and noise music, playing with Glenn Branca, ChampdAction, DVDV and the dadaïstic Varkenshond. He composed music for dance and theater, building instruments of his own design.  However he worked for professional studio’s, made audio guides and radio shows, he never lost the taste to experiment with microphones and objects, curious for unexpected sounds.  Influenced by his interest in field recording, his practice moved towards the act of listening itself, leading to the creation of audio walks, listening guides and sound installations.  Within Musica’s Collectief Publiek Geluid he started using the landscape itself as a source- and inspiration for composition, integrating environmental, instrumental and synthetic sounds.  He now works under the umbrella of the Sonic Research Kitchen, discovering new sounds through radical manipulation and translating the tangible world into music, alone and in collaboration with fellow artists.  Most of the time his work combines all of these steps on his meandering path through sound and music creation, mixing, mangeling and ever intertwining to new results.