Bloomberg: Warner Music Group, with a stable of artists that includes Led Zeppelin, Neil Young and Prince, is the latest record company seeking a bigger role in Hollywood. The company, owned by Len Blavatnik, has reached an agreement with Catalyst Global Media, a U.K.-based entertainment startup, to make documentaries and biopics based on Warner Music artists. “We are giving them access to our catalog and artists to explore what stories we can tell together.”