Leftover Salmon perform in the Season 5 premiere.

Jerry Douglas' Earls of Leicester perform.

Singer-songwriter Amos Lee performs.

Lee Ann Womack performs.

The bluegrass/jazz great is joined by his wife on clawhammer banjo.

The Michigan-based Americana group Greensky Bluegrass performs.

Texas troubadour Robert Earl Keen performs.

The hot bluegrass band of the 1970-1992 have reunited with a new guitar player but the same great sound.

Country singer-songwriter Billy Joe Shaver performs.

Chatham County Line perform.

The Quebe Sisters, a western swing group, perform.

Railroad Earth, an Americana-based jam band, perform.