In 1971, Led Zeppelin released its fourth album. T-Bone Burnett was in Fort Worth, Texas, plotting his first album. And Alison Krauss was born. These are milestones in recent music history, but they don't belong in the same sentence. The careers of a heavy metal mystic, an idiosyncratic songwriter/guitarist/producer and a pitch-perfect bluegrass star shouldn't align, let alone coalesce. Last year,... More >>>