Though they scored their own huge country hits as early as 2005, Little Big Town have always been happy to lend their rootsy touch to other artists' tracks as well. It's that openness that led the band to teaming up with Miranda Lambert for a soulful, harmony-laden slow-burner like “Smokin' and Drinkin',” and that put them in a room with Lionel Richie to lay down the sweet soul-country hybrid “Deep River Woman.”