It's tough to agree on which performance from the 2015 ACM Awards was the best, but there were several that were sensational. In fact, most exceeded expectations. Three of the five moments in this Top 5 Moments from the 2015 ACM Awards video weren't performances at all, however.

Legends ruled as Garth, Reba, George and Brooks & Dunn all got to take the ACM Awards stage once again. Tributes to men like Randy Travis, Merle Haggard and Glen Campbell were also special, as was Alan Jackson's encore version of "Where Were You (When the World Stopped Turning)," sung this time to commemorate the Oklahoma City Bombing.

But none of those moments are No. 1, and neither is Luke Bryan's Entertainer of the Year win. Watch to see what we chose as the best moment from the 2015 ACM Awards, and then share your favorites in the comments section below.

2015 ACM Awards Red Carpet Pictures

You Think You Know the ACM Awards?

More From Taste of Country