Acclaimed musician Rhiannon Giddens explores bluegrass music in Kentucky, the history of the banjo and the story of Arnold Shultz. For many listeners of bluegrass, the story of this music begins in December 1945, when ‘Father of Bluegrass’ Bill Monroe brought his band on stage at the Grand Ole Opry. Yet, Bill Monroe always acknowledged the black fiddler and guitarist Arnold Shultz as one of his major influences. Rhiannon explores how African-American musicians like Shultz were often mentors to white country stars of the time.