Trent Nelson | The Salt Lake Tribune Frances Bean Cobain, Courtney Love, at the premiere of Morgen's documentary film “Kurt Cobain: Montage of Heck,” Saturday January 24, 2015, at the 2015 Sundance Film Festival in Park City. Brett Morgen (“On the Ropes,” SFF’99; “The Kid Stays in the Picture,” SFF’02; “Chicago 10,” SFF’07) directs this biography of Cobain, from his rough childhood in Aberdeen, Wash., to stardom as the lead singer and songwriter of Nirvana — seen through home movies, recordings, artwork, photos and journals. Cobain’s daughter, Frances Bean Cobain, is an executive producer.Trent Nelson | The Salt Lake Tribune Frances Bean Cobain at the premiere of Brett Morgen's documentary film “Kurt Cobain: Montage of Heck,” Saturday January 24, 2015, at the 2015 Sundance Film Festival in Park City. Brett Morgen (“On the Ropes,” SFF’99; “The Kid Stays in the Picture,” SFF’02; “Chicago 10,” SFF’07) directs this biography of Cobain, from his rough childhood in Aberdeen, Wash., to stardom as the lead singer and songwriter of Nirvana — seen through home movies, recordings, artwork, photos and journals. Cobain’s daughter, Frances Bean Cobain, is an executive producer.Trent Nelson | The Salt Lake Tribune Frances Bean Cobain, Courtney Love, at the premiere of Morgen's documentary film “Kurt Cobain: Montage of Heck,” Saturday January 24, 2015, at the 2015 Sundance Film Festival in Park City. Brett Morgen (“On the Ropes,” SFF’99; “The Kid Stays in the Picture,” SFF’02; “Chicago 10,” SFF’07) directs this biography of Cobain, from his rough childhood in Aberdeen, Wash., to stardom as the lead singer and songwriter of Nirvana — seen through home movies, recordings, artwork, photos and journals. Cobain’s daughter, Frances Bean Cobain, is an executive producer.