well, Johnny Cash was a rockstar without knowing it, he was living that life of stardom before television, before beatles, and for so long time he was placed in a second line, but he had been there before Elvis went, etc, etc..I began to listen to Cash like 8 years ago,
then I discover Hank Williams, John Denver, and with it later came Will Oldham, Bonnie Prince Billy, Pedro deLion, Mary Gauhtier "stars shine, clouds rain, I drink" fabulous line in country lyric I love this woman, this sort of sad-core-country music.
well, Johnny Cash Rules, and this movie is awesome, an absolut must....