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Already taking their relationship to new levels!
Though it's unclear whether or not the song will appear on an upcoming album for one of the singers, an industry insider tells People magazine it's a mid-tempo country ballad in which Blake returns to his "real country" roots.
But it's not just the country singer pulling in all the compliments. The source also pays Gwen respect, telling the publication, "It's amazing how good she sounds on a pretty country song."