How Dolly Parton, Linda Ronstadt and Emmylou Harris's careers took off in the 1970s with distinct takes on country, but how they ended up uniting as close harmony singers on Trio. Show more
First broadcast: on BBC FourLatest broadcast: on BBC Four HD
Profile of veteran country singer Emmylou Harris, witnessing the heady success of her career, while discussing her late flowering of intensely personal and groundbreaking music. Show more