Artists Against Fracking was formed by Yoko Ono and Sean Lennon in August 2012. According to a press release, it now has more than 200 members including Lady Gaga, Paul McCartney, Ringo Starr, Anne Hathaway, Alec Baldwin, Gwyneth Paltrow, Cindy Sherman, MGMT, Wilco, Bonnie Raitt, Liv Tyler, Mario Batali, Robert De Niro, Mark Ruffalo, Uma Thurman, Joseph Gordon-Levitt and many others.
Here's a list of people that appear in the video:
Melissa Auf Der Maur
Also featuring band members from:
Au Revoir Simone
The Citizens Band