In 2008 Christopherson and Ivan Pavlov (aka CoH) started a new project called Soisong. The band officially premiered in Tokyo on 9 March 2008 and later performed several shows in Europe, having self-released their debut EP. As part of the tour, Soisong performed a live soundtrack to Derek Jarman's film "Blue" in Rovereto, Italy. In April of the same year, Christopherson and Pavlov, alongside David Tibet, Othon Mataragas and Ernesto Tomasini, also performed a live soundtrack for "The Angelic Conversation" in Turin, Italy.