Fabulous series, charting the development of country music from the bluegrass sound of the Carter Family....

From the mid-1950s to the mid-1960s Larry recorded with the Blue Ridge Boys who focused on a traditional bluegrass sound.

Macy left the group for a "purer" bluegrass sound.

Hellman was a fan of her bluegrass sound under the band name, Nash Ramblers, but at the time she was touring as Spyboy.

She left in late 1992 to devote herself to a "purer" bluegrass sound, remaining active in the Dallas and Austin music scenes.

It is notable for its acoustic bluegrass sound, which stands in contrast with their previous two country pop albums.

"Callin' Baton Rouge" is an up-tempo song with a bluegrass sound.

After only one month on bass, Graves switched to the dobro and it soon became a defining feature of the bluegrass sound.

It is the Dillards' fourth album, and their first to move away from their traditional bluegrass sound by using a full orchestra and occasional drums.

Their music has elements of bluegrass sounds, as well as rock, electronica, calypso, country, funk, jazz, Latin, reggae, and occasional psychedelia.