Tom Petty: Royal Albert Traffic Jam [VIDEO]

Tom Petty has posted a video of a pretty big duet on his website. When Petty and the Heartbreakers pulled into London's Royal Albert Hall in June, they were joined by Steve Winwood on a few songs by two of Winwood's previous three bands, including Blind Faith's "Can't Find My Way Home" and the Spencer Davis Group's "Gimme Some Lovin'." The clip is of "Can't Find My Way Home."

Petty and Winwood are no strangers to each other, having toured together in 2008.