Quite a lineup of artists for this much anticipated film! When you can boast that you have My Chemical Romance, Bob Dylan, Janis Joplin, Simon & Garfunkel, and others on your soundtrack you are running with the big dogs. The styles of music are anywhere from modern rock – My Chemical Romance doing their own version of Dylan's "Desolation Row" – to 60's classics like "The Sound of Silence" to all-time classics like Nat King Cole's "Unforgettable". The styles are widely divergent, but all great songs. What else can be said about a sound track that has Nina Simone and KC and the Sunshine Band?