Big Ears Festival offers a diverse feast of music

Aired: 4/10/2015 | 0:06:13 | Clip
Big Ears is a small, personal and eclectic music festival that aims to showcase how diverse genres can stretch and influence one another. This year, acts like the Kronos Quartet and Rhiannon Giddens and musicians from Wilco and The National shared billing with a Canadian throat singer and minimalist composer Terry Riley. Jeffrey Brown reports from Knoxville, Tennessee.