"4" is a more mature album with songs about the intricacies of relationships, and has its share of stunning tracks, many co-written by The-Dream.A1. 1+1 A2. I Care A3. I Miss You A4. Best Thing I Never Had B1. Party (Ft. Andre 3000) B2. Rather Die Young B3. Start Over B4. Love On Top C1. Countdown C2. End Of Time C3. I Was Here C4. Run The World (Girls) D1. Lay Up Under Me D2. Schoolin' Live D3. Dance For You