Considering how lucrative Nirvana's unreleased back catalog has been for his label, it's surprising to imagine an album's worth of pre-production demos exist however.
[Kurt] was headed in a direction that was really cool. It would have been his White Album. That's really what he was going towards, a solo album but working with different people. I was really excited about some of the stuff he was working on. I got to see him play it in front of me. Who knows where the music would have gone. There is one cover… I won't say what it is. I don't own the stuff. I just hope that one day it will be released for fans. It's just so heartbreaking.
In related news, Cobain's former bandmates Krist Novoselic and the Foo Fighters' Dave Grohl have apparently reunited with Nevermind producer Butch Vig for the second time in the past few years, this time to record a soundtrack for a rumored documentary about the recording of Nevermind.