Fans think this Peruvian singer is actually the grunge star
Butch Vig praises Foo Fighters man in new interview
A fan bought a reel containing the tracks from eBay
The Kanye West collaborator performed the song at Coachella
'Oh, there goes Buzz again' - Novoselic on the Melvin's frontman
Butch Vig had to convince Cobain into double tracking his vocals using Beatles producer's techniques
An alternative version of 'Marigold' has leaked, with Kera Schaley on cello
Sub Pop are also offering grants of up to $15,000 (£10,490)
A full video version of 'The Man Who Sold The World' cover is now online
Dave Grohl, Krist Novoselic and Pat Smear help Beck cover 'The Man Who Sold The World'