The 2015 ACM Awards packed in the performances during the three-hour ceremony broadcast.

Featuring everyone from Eric Church and Keith Urban to George Strait and Reba McEntire — not to mention Christina Aguilera and Nick Jonas — the awards show's lineup included more than 20 performances ... but whose did you like best?

Click here to see a list of all of the 2015 ACM Awards performances (including reviews and videos), then cast your vote in the poll below for your favorite one.

Big Moments in ACM Awards History

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