Best Song of Summer

Best Song of Summer 2015? You Decide!
Best Song of Summer 2015? You Decide!
Best Song of Summer 2015? You Decide!
Summer would be pretty lame without great country music. Some songs know how to chill, while others sound best turned up to 10. A few don't have much to do with the year's best season at all, while others feel like the writers were mixing whiskey and sunshine. So, which song is the Best Song of Summer 2015?