Kurt Cobain biopic Montage of Heck, has reportedly been enlisted for an upcoming David Bowie film project.According to Variety, Morgen has spent the last four years working on the project, which has involved looking through thousands of hours worth of performance footage, the majority of which has never been circulated.A source described the work to Variety as “neither documentary nor biography, but an immersive cinematic experience built, in part, upon thousands of hours of never before seen