Documentary which explores how Dolly Parton, Linda Ronstadt and Emmylou Harris's careers took off in the 1970s with very distinct takes on country before they ended up uniting as close harmony singers and eventually collaborated on 1987's four-million-selling debut album, Trio. This is the story of Dolly, Linda and Emmylou’s friendship and musical sisterhood over several decades, how they united their different audiences and raised the game for women in the country tradition.

All too often, every great female rock musician has to answer a predictable question - what is it like being a girl in a band? For many, the sight of a girl shredding a guitar or laying into the drums is still a bit of a novelty. As soon as women started forming their own bands they were given labels - the rock chick, the girl band or one half of the rock 'n' roll couple. Kate Mossman aims to look beyond the cliches of fallen angels, grunge babes and rock chicks as she gets the untold stories from rock's frontline to discover if it has always been different for the girl in a band.