CHICAGO, IL - MARCH 7: Singer Eddie Vedder of Pearl Jam performs at the Chicago Stadium on March 7, 1994 in Chicago, Illinois. (Photo by Paul Natkin/Wire Image)
Eddie Vedder of Pearl Jam (Photo by Jeff Kravitz/FilmMagic)
NETHERLANDS - FEBRUARY 12: MELKWEG Photo of PEARL JAM, 12-02-1992,Melkweg,Amsterdam, Pearl Jam,Eddie Vedder (Photo by Paul Bergen/Redferns)
Pearl Jam play live at the ULU (University of London Union), London, 2nd March 1992. (Photo by Mark Baker/Sony Music Archive via Getty Images)
UNSPECIFIED - MARCH 01: Photo of Eddie VEDDER and PEARL JAM; Eddie Vedder performing live onstage (Photo by Michel Linssen/Redferns)
NETHERLANDS - FEBRUARY 12: MELKWEG Photo of PEARL JAM, 12-02-1992,Melkweg,Amsterdam, Pearl Jam,Eddie Vedder (Photo by Paul Bergen/Redferns)
Carling Reading Festival, Reading, Britain - 27 Aug 2006, Pearl Jam - Eddie Vedder (Photo by Brian Rasic/Getty Images)
UNITED KINGDOM - JUNE 06: FINSBURY PARK Photo of Jeff AMENT and PEARL JAM and Eddie VEDDER and Stone GOSSARD, L-R: Eddie Vedder, Jeff Ament, Stone Gossard (playing Gibson Les Paul Gold Top guitar) performing live onstage (Photo by Mick Hutson/Redferns)
UNITED KINGDOM - JUNE 06: FINSBURY PARK Photo of Jeff AMENT and PEARL JAM and Eddie VEDDER and Stone GOSSARD, L-R: Jeff Ament, Eddie Vedder, Stone Gossard - performing live onstage (Photo by Mick Hutson/Redferns)
LONDON, UNITED KINGDOM - JULY 11: Jeff Ament and Eddie Vedder of Pearl Jam perform on stage in Finsbury Park on July 11th, 1993 in London, England. (Photo by Pete Still/Redferns)
Neil Young and Pearl Jam, Neil Young, Jeff Ament, Stone Gossard, Pukkelpop Festival, Hasselt, Belgium, 25 August 1995. (Photo by Gie Knaeps/Getty Images)
Eddie Vedder of Pearl Jam at Neil Young's Bridge Benefit 1999 Finale at Shoreline Amphitheater in Mountain View Calif. on October 31st, 1999. Image By: Tim Mosenfelder/ImageDirect
Pearl Jam singer Eddie Vedder performing at the 1998 Tibet Freedom Concert at RFK Stadium in Washington, DC. (Photo by Frank Micelotta/ImageDirect)
Dave Albruzzi, Jeff Ament, Stone Gossard,Mike McCready and Eddie Vedder of Pearl Jam (Photo by Jeff Kravitz/FilmMagic)
Eddie Vedder of Pearl Jam speaking at the Ralph Nader rally held at Madison Square Garden in New York City, 10/13/00. (Photo: Evan Agostini/ImageDirect)
American guitarist Mike McCready performs live on stage with rock group Pearl Jam at Wembley Arena in London on 28th October 1996 during the band's No Code Tour. (Photo by Brian Rasic/Getty Images)
Chris Cornell of Soundgarden performing on stage at A Gathering of the Tribes festival at the Pacific Amphitheatre in Costa Mesa, California on October 7 1990. (Photo by Donna Santisi/Redferns)
Pearl Jam (Photo by Steve Eichner/WireImage)
UNITED STATES - CIRCA 1990: Photo of Pearl Jam (Photo by Alison Braun/Michael Ochs Archives/Getty Images)
Pearl Jam, Eddie Vedder, Pinkpop Festival, Landgraaf, Holland, 08/06/1992. (Photo by Gie Knaeps/Getty Images)
NETHERLANDS - FEBRUARY 14: Photo of PEARL JAM; 14-02-1992 Amsterdam, Pearl Jam (Photo by Paul Bergen/Redferns)
Pearl Jam, Eddie Vedder, Mike McCready, Jeff Ament, Stone Gossard, Dave Abbruzzese, Pinkpop Festival, Landgraaf, Holland, 08/06/1992. (Photo by Gie Knaeps/Getty Images)