The Bluegrass “MOB”—legendary players Del McCoury on guitar and vocals, Bobby Osborne on mandolin and vocals , J.D. Crowe on banjo, Bobby Hicks on fiddle and Jerry McCoury on bass and vocals—performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Five-time IBMA Male Vocalist of the Year Russell Moore and IIIrd Tyme Out, winner of IBMA's Vocal Group of the Year award for seven consecutive years, perform at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Fast-rising bluegrass sensations The Boxcars perform their fresh take on traditional bluegrass at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Lexington, Kentucky-based NewTown, led by vocalist and fiddle player Katie Penn, and Coaltown Dixie, an all-female group from Eastern Kentucky, perform at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

The influential contemporary bluegrass group Blue Highway performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Asheville, North Carolina, string band Town Mountain performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Two Kentucky bluegrass forces, Kentucky Blue of central Kentucky and Laurel River Line, a London, Kentucky-based group, perform at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Three popular regional bluegrass groups perform at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Five-time IBMA Female Vocalist of the Year Dale Ann Bradley performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

This Louisville-based group known for its fun, fuel-injected sound performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Hard-driving bluegrass quintet Bluegrass Collective performs at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Lonesome River Band, a force in bluegrass since its formation in 1982, plays a selection of its hits at the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Bluegrass veterans The Seldom Scene bring their signature sound to the 2013 Festival of the Bluegrass at the Kentucky Horse Park.

Highlights from the 2013 Festival of the Bluegrass at the Kentucky Horse Park include performances by Masters of Bluegrass, Seldom Scene, Russell Moore & IIrd Tyme Out, and many national and regional performers.