Texas has nurtured a thriving bluegrass scene since the early 1950s. The Lone Star State boasts the country's first bluegrass college degree and even hosts a Beatles bluegrass cover band. Meet the Pickin' Singin' Professor, the Fiddle Engineer and Blanco's Bluegrass Boy. Hit the trail with cowboys like the Mayfield brothers and go backstage with Grammy-nominated acts like Wood & Wire. Jeff Campbell and Braeden Paul celebrate the musicians who contributed to the harmonious heritage of Texas bluegrass.