NEW YORK (AP) – It was a week ago tonight that a bunch of stars got together at Madison Square Garden to help raise money to help victims of Superstorm Sandy. And now, you can buy some of the music that made 12-12-12 so special. Tracks from the benefit are being released on iTunes. Two dozen songs are available – with a physical album set for release in the new year. Among the tracks you can download include the opening number – “Land of Hope and Dreams” by Bruce Springsteen and the E Street Band, “Jumping Jack Flash” by The Rolling Stones, Alicia Keys’ “Empire State of Mind” and “three tunes by Billy Joel.