Pearl Jam played a show over the weekend to celebrate their staying together for 20 years. Not only were the big PJ headlining but the likes of Queens of the Stoneage, The Strokes, Mudhoney and Temple of the Dog made appearances (reformed). It seems like this was the show to be at over the weekend and the guys over at CoS have found some of the best bits for us to enjoy. And boy is there a lot of them. Chris Cornell came on stage to help perform a cover of Mother Love Bone, Julian Casablancas put his vox to good use on "Not For You. Next up, Josh Homme front man of QOTSA came on stage to help on "In The Moonlight" and then Liam Finn, The Swell Season’s Glen Hansard, and Mudhoney’s Dan Peters joined the band for “Who You Are”. All in all night one of the PJ20 festival was a complete success wouldn't you say!? 

As well as all of the above, Josh Homme helped Strokes put "New York City Cops" and then later Eddie Vedder joined QOTSA on stage for perform "Make It Wit Chu" and "Little Sister". So, without further ado, first video at the top is Temple of the Dog performing "Reach Down" with the rest of the footage labelled after the jump.