People magazine recently asked the field of presidential candidates what music is on their iPods these days, and several country stars made the playlists. Among the Democrats, Sen. John Edwards picked Vince Gill as a favorite, and New Mexico Gov. Bill Richardson cited Toby Keith—but Republican former Massachussetts Gov. Mitt Romney looks like the biggest country fan of the bunch, picking Toby, Johnny Cash and Clint Black among his faves.