Four more acts -- including another special collaboration -- have been added to the performance lineup for the 2015 CMA Awards.

Florida Georgia Line, Little Big Town, the Zac Brown Band and Dierks Bentley have all joined the list of CMAs performers. No further details about the performances were revealed; however, the Country Music Association did announce that Bentley will be taking the stage with electronic violinist Lindsey Stirling.

FGL, LBT, ZBB and Bentley are all nominated for CMA Awards at the upcoming ceremony: Little Big Town earned six nods, including Album of the Year and Song of the Year; Florida Georgia Line and the Zac Brown Band are both up for Vocal Group of the Year; and Bentley received a nomination for Male Vocalist of the Year.

Other artists who will take the stage at the 2015 CMA Awards include Luke Bryan, Blake SheltonJason AldeanSam HuntKenny ChesneyKelsea Ballerini, Miranda Lambert, Maddie & TaeKacey MusgravesEric Church and Hank Williams Jr., Thomas Rhett and Fall Out Boy and Keith Urban with John Mellencamp.

In addition to hosting the CMA Awards for the eighth time, Brad Paisley and Carrie Underwood will also perform during the show. They've racked up quite a few unforgettable moments during their time as hosts, and it will be fun to see what they have up their sleeves for this year.

The 2015 CMA Awards are scheduled to air live from Nashville on Nov. 4 at 8PM ET on ABC.

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