Day 2 of the 2015 Taste of Country Music Festival was straight-up packed. From noon until nearly midnight, a full festival sang and danced along to great live country music, and also got to witness some pretty cool stuff, both onstage and off.

If festival-goers looked up at the chairlift, they may have seen Chase Bryant hanging out up there; if they were hanging out in the crowd before Easton Corbin's set, they were likely singing along at the top of their lungs to some classic rock; and if they were positioned just right to watch Tracy Lawrence's set, they may have spotted Tim McGraw hanging out on the side of the stage, singing along to every song. He's a pretty big fan.

However, our favorite moment came just after Billy Currington's set, when the first headliner for the 2016 Taste of Country Music Festival was announced ... and it's a biggie! Watching the crowd slowly realize who would be gracing the stage for next year's fourth-annual festival made us grin like crazy.

Click through the gallery above to see our 10 favorite moments from Day 2 of the 2015 Taste of Country Music Festival.

Tim McGraw Loves — LOVES — Tracy Lawrence