'I Love Rock 'N' Roll' singer could be one of a number of artists to join Dave Grohl and Krist Novoselic
Dave Grohl and Krist Novoselic welcome Fleetwood Mac member to the stage alongside host Jimmy Fallon
Wipers guitarist Greg Sage says he heard rumours of Nirvana frontman's plans for a solo record
Bassist Krist Novoselic tweets that he is practicing old bass tabs
The singer reveals ambitious plans for her late husband's legacy
Coldplay, Bruce Springsteen and Tom Morello will all take part in the ceremony
Local resident reveals 1940 advert for the Morck Hotel with same phrase used by Cobain in 1992 track
A total of 35 new photos have been made public
Original sticksman had claimed he was attending the April 10 ceremony
Chad Channing was band's drummer before Dave Grohl