Tribute to Ole Mumbles hisself.

BOB DYLAN: Ultimate Tribute Out Today

Pete Townshend, Sting, Mark Knopfler and Jackson Browne are among the 80 artists who've recorded Bob Dylan songs for Chimes of Freedom: The Songs of Bob Dylan Honoring 50 Years of Amnesty International, a four-disc set out that's today. Others taking part include Lenny Kravitz, Sting, Elvis Costello, Joe Perry, Paul Rodgers and Nils Lofgren, Jeff Beck, Patti Smith and Kris Kristofferson. Dylan himself provided the title track, "Chimes of Freedom."

Joe Perry will perform "Man of Peace" on NBC's Tonight Show on Monday.