| Song Title | Artist | Genre |
|---|---|---|
| So Into You | Roger-M f./Eva | |
| So Light Is Her Footfall | Air | |
| So Long | Thieving Irons | |
| So Many Details | Toro Y Moi | Rock |
| So Many Girls | DJ Drama f./Wale, Tyga & Roscoe Dash | Rhythm/Urban |
| So Many Men, So Little Time | Miguel Brown | Powerset 12 |
| So Many Times 2012 | Max Millan f./Erya | |
| So Much | Dave Patten | Top 40 |
| So Fresh | CJ Hilton | |
| So Gone | Rude f./Sydne Renee | Rhythm/Urban |
