Christian Hausl was member of the band Minory together with Thorsten Quaeschning in the mid-90s. Since 1996 he is member of the gothic metal band Foreshadowing where he performs vocals, guitars and keyboards. In 2006 he performed vocals on Tangerine Dream's studio album Madcap's Flaming Duty and appeared live on TD's 2007 London concert where part of that album was performed. In 2010 he re-appeared as vocalist on the TD album Under Cover. He has performed on a number of recordings of Thorsten Quaeschning's project Picture Palace music as well.