Pearl Jam was joined onstage by legendary Rolling Stones guitarist Ronnie Wood last night. Wood joined the band about 4 songs into their set at Shepherd's Bush Empire in London for a rendition of the Bob Dylan classic "All Along the Watchtower." He remained to help out on "Why Go" and "Dissident".

Below is a clip of Pearl Jam frontman performing an acoustic version of "The End" off of the new album, "Backspacer" in front of the enthusiastic crowd of 2,000.

Pearl Jam's setlist

Sometimes
Interstellar Overdrive
Corduroy
The Fixer
All Along The Watchtower
Why Go
Dissident
Severed Hand
Given To Fly
Low Light
Even Flow
Present Tense
Save You
Down
Elderly Woman Behind The Counter In A Small Town
Brother
Do The Evolution
Got Some

Encore:

The End (Eddie Solo)
Inside Job
Betterman
Alive

Encore Two:

Soldier Of Love
State Of Love And Trust
The Real Me
Yellow Ledbetter