Tonight’s first night of the Bridge School Benefit was full of memorable moments, but, thus far, the coolest thing was this cover of Neil Young’s “Pocahontas” by Beck. Young joins a surprised Beck near the end, and Beck’s kids can be seen on stage looking out into the audience. Pretty great stuff. We’ll post more of these cool collaborations as they become available. Update: We also have Eddie Vedder and Arcade Fire’s Régine Chassagne dueting Eddie’s ukelele jam “Tonight You Belong To Me.” Check it out. Update 2: We added Eddie Vedder and Beck performing “Sleepless Nights.” Enjoy. Update 3: Another incredible moment as Arcade Fire and Neil Young tackle the CSNY classic “Helpless.” Check it out at the bottom. Update 4: Mumford & Sons played “Awake My Soul” with the help of Sarah and Marika from Arcade Fire, playin’ a little fiddle.