Hollywood director Martin Scorsese will be the executive producer of an upcoming documentary on legendary ’60s rock group the Grateful Dead. The documentary, which will use a mix of vintage interviews, live concerts and new interviews with surviving members, is slated to coincide with the 50th anniversary of the iconic band’s founding, according to The Hollywood Reporter. Amir Bar-Lev, known for 2010 film The Tillman Story, will direct the yet-to-be-titled Grateful Dead flick. The band, made up of Bob Weir, Mickey Hart, Bill Kreutzmann, Phil Lesh and the late Jerry Garcia, said in a statement that they are honored to have Scorsese on board.