The country duo the Warren Brothers is obviously a family affair. Composed of singer/songwriter siblings Brad and Brett, the Warren Brothers credit the likes of the Everly Brothers, Johnny Cash, Roger Miller, Tom Petty, and John Mellencamp for their musical passions. The band released their debut Beautiful Day in a Cold Cruel World in 1998. After spending the last two years touring with country music's favorite couple, Tim McGraw and Faith Hill, the Warren Brothers released their sophomore effort King of Nothing in September 2000.