| Soledad Pastorutti |
| Soleima |
| Soleluna NY Lab |
| Soler Mesh |
| Solero |
| Sóley |
| Sóley Stefánsdóttir |
| Solhal |
| Soli Deo Gloria Cantorum |
| Solid Air |
| Solid Babes |
| Solid base |
| Solid Entity |
| Solid Gold |
| Solid Ground |
| Solid harmonie |
| Solid Harmony |
| Solid Sessions |
| Solid solution |
| Solid Space |
| Solid State Logic |
| SOLIDEMO |
| Solido |
| Solieb |
| Solitaire |
| Solitarios |
| Solitude Aeternus |
| Solitude Aeturnus |
| Söllscher, Göran |
| Solo |
| Solo |
| Solo |
| Solo |
| Solo 45 |
| Solo 5 |
| Solo Dee |
| Solo Di Medina |
| Solo Harmonites |
| Solo le myth |
| Solo Le Mythe |
| Solo Lucci |
| Solo Strings |
| Soloman Rogie |
| Solomon Burke |
| Solomon Burke & The Souls Alive Orchestra |
| Solomon Childs |
| Solomon Douglas |
| Solomon Wise |
| Solomon's Wish |
| Solomon, Irwin Trio |
| Solomun |
| Solos Unit |
| Solstice |
| Soltex |
| Soluarea |
| Soluna |
| Solution .45 |
| Solveig Slettahjell |
| Solveig Slettahjell Slow Motion Quintet |
| Solvent |
| Solvi Hansen |
| Solzberg, David |
| Soma |
| Somary, Johannes |
| Sombra |
| Sombra Y Mafia |
| Sombrinha |
| Some & Any |
| Some by Sea |
| Some Girls |
| Some Guy Named Robb |
| Some Velvet Morning |
| Somebody's Chyldren |
| Someday I |
| Someday Merry |
| Somehow Hollow |
| SomeKindaWonderful |
| Someone Somewhere |
| Someone Still Loves You Boris Yeltsin |
| Somerdale |
