Hillbilly & blues sounds dominate the Coen Bros. Newest film and it's soundtrack. Tracks include "You Are My Sunshine" - Norman Blake, "I'll Fly Away" - Alison Krauss / Gillian Welch, "Lonesome Valley" - Fairfield Four, "Didn't Leave Nobody But the Baby" - Emmylou Harris / Alison Krauss / Gillian Welch and much more.