Some Useful Links Sing Along with the UDS Discover the UDS Check Out some UDS-Photography Check Out the UDS-Discography Read the UDS-Biography Go to the News-section Go to the Singles-Collection Album: The Singles-Collection (2006) Album: Artantica (1999) Album: Beograd Live (1997) Album: Planet Ultra (1996) Album: Persona Non Grata (1994) Album: Life and Perspectives of a Genuine Crossover (1991) Album: Mental Floss for the Globe (1989)