2908 April 8, 2015 is twenty-one years after Nirvana frontman Kurt Cobain took his life in April 1994, the first authorized documentary about the rock hero is being released. Kurt Cobain: Montage of Heck, by Oscar-nominated film-maker Brett Morgen, was made with Cobain's daughter, Frances Bean Cobain, acting as executive producer.According to Morgen, the project started eight years ago in 2007, when the singer's widow, Courtney Love, approached him about making a film.Cobain's body was found at his Seattle home on April 8, 1994. A post mortem concluded he'd committed suicide three days earlier. He was 27-years old and, as Morgen puts it, "the global icon of the time, Nirvana had produced a Camelot for grunge music, and Kurt was its King." **FILE PICTURE** dated 1993 of Nirvana frontman Kurt Cobain with his wife Courtney Love and their baby daughter Frances Bean at the MTV Music Awards, Universal City, Los Angeles September 2, 1993,Image: 48603886, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia