Garbage man promises Grohl and co's new LP will have 'a different sound and a different feel'
The campaign has raised over $8,400 (£5000) at the time of writing
St Vincent also performs impromptu cover of 'Lithium' on 20th anniversary of Nirvana frontman's death
Grohl will feature on Foo Fighters' drummer's 'The Birds Of Satan' LP
The drummer's new side project will release their debut album in April
The Birds of Satan side-project will release record in April
The Foo Fighters frontman was joined by Jeff Lynne for the performance
'I wish I could play you our whole new record,' teased Dave Grohl
The frontman says the band's eighth album will "take people by surprise"
Foo Fighters frontman appears in 'Doing The Most' video alongside Pharrell Williams
Frontman Dave Grohl is reported to have disclosed plan to a fan in Chicago
The band posted a picture of the master tapes for their eighth LP on Instagram
Imagine Dragons, The Roots and Fall Out Boy also to headline on series of pre-Superbowl gigs
The National provided support at the 55,000-capacity Foro Sol stadium
The band are currently preparing for their live comeback in Mexico later this week (December 13)
Grohl turns producer for country band on 'The Grohl Sessions Vol. 1'
Dave Grohl shares bloody image ahead of Mexico City gig in December
Band return to action on December 13
Band will perform with The National in Mexico on December 13
Drummer hits out at ceremony after it is revealed 30 Seconds To Mars were forced to accept their award off camera