| Sighlo |
| Sigma |
| Sigma |
| Sigmund Romberg |
| Sigmund Snopek III |
| Signa Joy |
| Signalrunners |
| Signature Sound Quartet |
| Signe Marie Jacobsen |
| Signe Marie Schmidt-Jacobsen |
| Signed, Sealed and Delivered |
| Signorello |
| Signs Of Betrayal |
| Signum |
| Signum |
| Sigrid |
| Sigrid Meyer |
| Sigue Sigue Sputnik |
| Sigue Zion |
| Sigur Ros |
| Sigurd Ulveseth |
| Sijosaï |
| Sik-K |
| Sikiru Adepoju |
| Sikth |
| Sil |
| Sil Austin |
| Silage |
| Silas |
| Silbermond |
| Silence 4 |
| Silence The Epilogue |
| Silencer |
| Silent Circle |
| Silent Civilian |
| Silent Drive |
| Silent Force |
| Silent Motion |
| Silent Partners |
| Silent Planet |
| Silent Sanctuary |
| Silent Siren |
| Silent Stream of Godless Elegy |
| Silentium |
| Silentó |
| Silers Bald |
| Silhouette |
| Silicon |
| Silicon Soul |
| Silicon Teens |
| Silicone Soul |
| Silje Nergaard |
| Silk |
| Silk "The Shocker" |
| Silk City |
| Silk E |
| Silk-E |
| Silke Bischof |
| Silke Bischoff |
| Silke Mastbooms |
| Silkk |
| Silkk The Shocker |
| Silkstone |
| Silkworm |
| Silky James Taylor |
| Silla |
| Sillk |
| Sills, Carol |
| Sills, David Quartet |
| Silly |
| Silly Girls |
| Silly Wizard |
| Silmarils |
| Silmi |
| Silva |
| Silva |
| Silva Nova |
| Silvana Deluigi |
| Silvano Bazan |
| Silvano Sant'Agata |
