Stars come out to honor Paul McCartney

FILE - In this May 22, 2011 file photo, music legend Paul McCartney performs in Rio de Janeiro, Brazil. (AP Photo/Victor R. Caivano, file)

February 11, 2012 6:50:20 AM PST
Coldplay, Katy Perry, Tony Bennett and Neil Young plumbed Paul McCartney's vast songbook in taking the former Beatle on a musical journey of his more than 50-year career.