Carrie Underwood, Little Big Town, Brett Eldredge Shine at CMA Music Festival

Thomas Rhett, Chris Young, Wynonna & the Big Noise Also Perform Saturday at LP Field

Carrie Underwood continued to demonstrate her work ethic with a Saturday night (June 13) appearance during the CMA Music Festival’s evening concert at Nashville’s LP Field.

The stadium performance was her third appearance in a matter of days after taking a brief hiatus following the birth of her first child in late February. She sang Tuesday at the Grand Ole Opry and again Wednesday during the 2015 CMT Music Awards.

Of course, Underwood wasn’t the only country star giving it their all during Saturday’s concert at the home of the Tennessee Titans.

Little Big Town, Brett Eldredge, Thomas Rhett, Chris Young and Wynonna & the Big Noise also appeared, along with Kellie Pickler, who opened the event with the national anthem.

The CMA Music Festival heads into its last day Sunday with music on the Riverfront Stage by Diamond Rio, Lonestar, Thompson Square, Craig Wayne Boyd, Phil Vassar, Canaan Smith and many others,

The four-day festival wraps up Sunday night at LP Field with Brad Paisley, Keith Urban, Eric Church, Darius Rucker, Cole Swindell and Neal McCoy.

Check out some of the photo highlights from Saturday’s concert at LP Field:

Carrie Underwood

C Flanigan/FilmMagic

Little Big Town

John Russell/CMA

Brett Eldredge

John Russell/CMA

Thomas Rhett

John Shearer/WireImage

Chris Young

John Russell/CMA

Wynonna & the Big Noise

Donn Jones/CMA

Kellie Pickler

John Russell/CMA