Fans are loving a video of Dinosaur Jr.'s J. Mascis singing Tom Petty at a karaoke bar; Pussy Riot members disrupted the World Cup final in Moscow; Nancy Barbato Sinatra, first wife of Frank and mother of Nancy, has died at 101; Blink-182 drummer Travis Barker has survived a car crash; and Animal Collective have a new feature-length underwater tone poem coming out.