As quoted from jambands.com:
Bruce Springsteen, Stevie Wonder, CSN & Friends, Simon & Garfunkel, Eric Clapton, Paul Simon and Others Confirmed for the Rock Hall's 25th
The Rock and Roll Hall of Fame will celebrate its 25th anniversary with two mammoth concerts at New York’s Madison Square this October. Rock all of Famers Bruce Springsteen & the E Street Band, Stevie Wonder, Simon & Garfunkel and Crosby, Stills & Nash will perform on October 29, while u2, Aretha Franklin, Eric Clapton and Metallica will play the Garden on October 30. In addition, Paul Simon will play a solo set October 29 and a number of unconfirmed “friends” are expected to collaborate with CSN. A handful of acts will be added in the coming months. All net proceeds from this event will go to create a permanent endowment for the Rock and Roll Hall of Fame and Museum.