My girlfriend really likes songs with guys and girls singing for some reason, so I'd like to make her a CD with just this, some examples are Make You Smile by Plus 44, Borne on the Waves of the FM by Against Me!, Weigh on My Mind by the Transplants. Any suggestions?
broken, by seether.
roadside by rise against.
whiskey lullaby, brad paisley (i think)

hope i helped a little bit..
Oh yeah I forgot bout Roadside, there's a couple Dropkick Murphys ones too that I'll have to add