Some of Trey Songz's spikiest, most braggadocio-filled jams are buried in his canon, far away from his biggest hits. Take “Foreign,” a trap-leaning number that sees the singer shout out his Colombian lover, or the grinding electronics of “Wonder Woman,” where Trey turns rapper to spit hot bars. And some of his most emotional jams were just too raunchy for the radio, like the buttery seduction jam “Red Lipstick.”