Heavy metal act bust out acoustic guitars, play "Mr. Soul," "Clampdown" and reconfigured Metallica cuts at annual benefit concert
Annual benefit concert also features Young, Dixie Chicks, St. Vincent, Sheryl Crow and more performing "One of These Days"
Dixie Chicks, Sheryl Crow, Spoon, Gary Clark Jr. and Nils Lofgren also on board for annual concerts
Watch an acoustic rendition of the classic from the annual fundraising concert in 1996
Pearl Jam also performs the Beatles' "Rain" at Neil Young's annual benefit concert
Watch a performance of "Long May You Run" from what could be the last waltz for CSNY
Unlikely rock acts duet on 'Don't Let It Bring You Down'
Neil Young, Guns N' Roses, Jack White and more
Musicians take the stage for Neil Young's 26th annual concert
'There's a lot of stuff recorded,' promises guitarist
Neil Young and Crazy Horse, Lucinda Williams and Sarah McLachlan are also on the bill
All-star collaborations and acoustic performances mark the school's 25th year
Set features performances by Thom Yorke, David Bowie, Pearl Jam, Bruce Springsteen and the Who
Neil Young, Dave Matthews, Beck and Tony Bennett also on bill of annual show
Neil Young's longtime bassist Rick Rosas will sit in for the late Bruce Palmer, while Crosby, Stills and Nash drummer Joe Vitale will substitute for the late Dewey Martin