Doyle Lawson and Quicksilver's "Blue Train" on Bluegrass underground

Alison Brown Quartet's "Under the Five Wire" from Bluegrass Underground (PBS)

The Wood Brothers "Honey Jar" from Bluegrass Underground (PBS)

The North Mississippi Allstars' "Way Up Yonder" from Bluegrass Underground

Leon Russell's "Columbus Stockade" from BLUEGRASS UNDERGROUND

BeauSoleil avec Michael Doucet "Zydeco Gris Gris"

Bluegrass Underground on NBC News Nightly News

Sarah Jarosz's "The Book of Right-On" from BLUEGRASS UNDERGROUND

Jim Lauderdale "You Ain't Gonna Put No Highway Through My Home" from BLUEGRASS UNDERGROUND n

David Mayfield Parade's "Trapped Under the Ice" from BLUEGRASS UNDERGROUND1 song

Del McCoury Band's "Vincent Black Lightning" from BLUEGRASS UNDERGROUND

The Black Lillies' "Two Hearts Down" from BLUEGRASS UNDERGROUND

The Vespers "Eyes Wide Open" from BLUEGRASS UNDERGROUND

The Time Jumpers "Faint of Heart" from BLUEGRASS UNDERGROUND

Scott Miller & The Commonwealth's "The Amtrack Crescent" from BLUEGRASS UNDERGROUND

JOHNNYSWIM's "Hallelujah" from BLUEGRASS UNDERGROUND

Ben Sollee's "Unfinished" from BLUEGRASS UNDERGROUND

The SteelDrivers "Reckless Side of Me" from BLUEGRASS UNDERGROUND (PBS)

Yonder Mountain String Band's "What the Night Brings" from BLUEGRASS UNDERGROUND

The Infamous Stringdusters' "Night on the River" from BLUEGRASS UNDERGROUND

Andrew Bird's "Danse Caribe" on BLUEGRASS UNDERGROUND (PBS)

Old Crow Medicine Show's "Carry Me Back" on BLUEGRASS UNDERGROUND (PBS)