Bluegrass Underground Temporada 2

La temporada 2 de Bluegrass Underground se emitió en PBS de mercredi 5 septembre 2012 a mercredi 21 novembre 2012. Consta de 12 episodios, el primero se llama "The Civil Wars" y el último "The Black Lillies"..

A musical adventure series emanating from the Volcano Room, a subterranean amphitheater 333 feet below McMinnville, Tennessee at historic Cumberland Caverns. Celebrating the diversity of America's musical heritage with artists from the full spectrum of genres: Bluegrass, yes but also Americana, Country, Soul, Blues, Rock N Roll, Gospel, Folk, and everything between.