The 2015 ACM Awards -- the ceremony's 50th anniversary -- were packed with star power, most especially during a plethora of performances from so many of country music's biggest names.

Eric Church and Keith Urban kicked off the show, followed closely by George Strait, but that was just the beginning. Throughout the show, Reba McEntire, Brooks & Dunn, Alan Jackson and many, many more took the stage.

See a full list of the evening’s performances below. Click on the links to read more about and see video of each ACM moment.

Big Moments in ACM Awards History

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