With four Grammy Awards under her belt, this American singer-songwriter is no stranger to the stage. Williams has released four solo albums and four EPs since 2001 and was part of the folk-rock duo The Civil Wars from 2009-2014. Upon dissolution of the band, she went on to forge her own path, commenting on her independent nature in a 2014 interview:

I wanted to write things that moved me and not feel like I had any parameters telling me what to do or not do.