The Song of the Year category is going to be hotly-contended at the upcoming 2014 ACM Awards.

Gary Allan scored a nomination with his redemptive 'Every Storm (Runs Out of Rain),' and Lee Brice's emotional 'I Drive Your Truck' also got the nod.

Country's biggest power couple are competing against each other once again -- Miranda Lambert's 'Mama's Broken Heart' is nominated, as is Blake Shelton's hit, 'Mine Would Be You.' Darius Rucker rounds out the category with 'Wagon Wheel.'

Which of these songs deserved to win Song of the Year at the 2014 ACM Awards? Vote below as often as once an hour, and we'll tabulate the results for our ACM Awards predictions the week before the show.

Shelton and Luke Bryan will return to host this year’s awards ceremony, which will air live from the MGM Grand Garden Arena in Las Vegas Sunday, April 6 at 8PM ET on CBS. See a complete list of nominees here.