 In 2011, he performed "On a Plain" and "Sliver" with the band at the "Nevermind" 20th anniversary celebration in Seattle.In 2012, Novoselic and Grohl partnered with Paul McCartney on the song "Cut Me Some Slack", which was composed specially for "Sound City", directed by Grohl.The song was first shown on December 12, 2012, at the , which brought together music stars for the victims of Hurricane Sandy in New York.