Bruce Springsteen, U2, Eric Clapton, CSN, Aretha Franklin, Stevie Wonder, Metallica, and Paul Simon (with and without Garfunkel) will raise money for the Rock & Roll Hall Of Fame Foundation & Museum via concerts at MSG 10/29 and 10/30. Tickets go on sale 8/3 or this Monday if you are an AMEX cardholer. Details here.