His film music output includes music for award winning feature films like "Der Brand", "Nacht Vor Augen", "Wir Sagen Du! Schatz.", TV dramas like "Tatort - Im Sog des Bösen" or the film adaption of Stephan Thome’s
"Grenzgang" , and the first American feature film release "Mi America", distributed by Magnolia Pictures in 2015 . He received the New Zealand Film and TV Award for best music in a TV Series in 2008 for his music for The Big Picture.
As a saxophonist, Christian has performed with groups as diverse as the Berliner Philharmoniker, New Zealand Symphony Orchestra, Antony and the Johnsons, Edison Woods, The Babylon Orchestra, Robot and DM Stith among others.