A great but rare interview with Kurt Cobain from a European TV show called Metal Express which aired in early 1994 (although the interview was likely filmed in 1993). He discusses In Utero, his heroin addiction, his future as an acoustic guitarist "like Johnny Cash", and more.
A rare interview with Nirvana's Kurt Cobain, Dave Grohl, and Krist Novoselic. Also featuring Buzz Osbourne of the Melvins. I think it was recorded some time in 1991.
An interview with Nirvana's Kurt Cobain, Krist Novoselic, and Dave Grohl from 1991. Its funny because they spelled Krist's name "Chris Milosevic" like the dictator.
An interview with Kurt Cobain from 1993 where Kurt discusses his drug use and his bad relationship with journalists. He also discusses the future of his music career.
Comedian Bobcat Goldthwait talks about the shows he opened for Nirvana during their In Utero tour, and his friendship with Kurt Cobain. From the Bob & Tom Show, April 11, 2007.
Neil Young playing The Needle and the Damage Done in tribute to Kurt Cobain, Jimi Hendrix, and Janis Joplin. And just to spell it out for all the idiots out there; I know this song wasn't written about Kurt Cobain, just this particular performance was in tribute to dead rockstars like Cobain and Jimi Hendrix.
A live version of the rare Nirvana song "Horrified" performed in Manchester, England on December 4, 1991.
And a note for the anal-retentive types out there: I know Horrified isn't the official title. So far as I know, there isn't any "real" title for this song.