| Song Title | Artist | Genre |
|---|---|---|
| So Wat Cha Sayin' | EPMD | Throwback |
| So Wavy | Young Riot | Rhythm |
| So West Coast | Nick Cannon f./DJ Quik | Rhythm |
| So What? | Far East Movement | Top 40 |
| So High | Slim Thug f./B.o.B. | Rhythm/Urban |
| So Hott | Journei | Soca |
| So I Can Have You Back | Joe | Urban |
| So I Sang | Darius Rucker | Ballad |
| So In Love | Jill Scott f./Anthony Hamilton | |
| So In Love With You | Duke vs Hoxton Whores |
