Rewind: 15 Years of Rascal Flatts

In their first decade and a half, Rascal Flatts conquered the country realm at least a dozen times over. But whether they're sending sparks flying with the rocking pop riffs of “Life Is a Highway” or settling into a soulful power ballad like “Easy” with guest Natasha Bedingfield, the trio have produced gilded harmonies and expertly baited hooks every step of the way.