| Sinergy |
| Sinetone |
| Sinfonia Australis |
| Sinfonia of London |
| Sinfonia of London Orchestra |
| Sinfonieorchester der Robert-Schumann-Hochschule |
| Sinfonietta Della Svizzera Italiana |
| Sinful |
| Sinful |
| Sing 'n Play |
| Sing Alleluia |
| Sing It Loud |
| SING LIKE TALKING |
| Sing Miller |
| Sing Out Loud! |
| Sing Street |
| Sing um Dein Leben |
| Sing-Along Gang |
| Singa |
| Singer Boy |
| Singer Pur |
| Singer Soldier |
| SINGER SONGER |
| Singer, Eric |
| Singer, Guillaume |
| Singer, John |
| Singers |
| Singers and Swingers |
| Singh, Davinder Vikhyat |
| Singin' Sam |
| Singin' Sammy Ward |
| Singing Americans |
| Singing Busts |
| Singing Gospelaires |
| Singing Machine (Karaoke) |
| Singing Melody |
| Singing Ranger |
| Singing Sweet |
| Singing, Dancing Lambs |
| Single |
| Single File |
| Single Gun Theory |
| Singleton |
| Singo |
| Singuila |
| Siniestro Total |
| Sinik |
| Sinisstar |
| Sinister |
| Sinister 6000 |
| Sinister Undertones |
| Sinisters |
| Sinitta |
| Sink the Pink |
| Sink to See |
| Sinkane |
| Sinlimite |
| Sinnaeve |
| Sinne Eeg |
| Sinner |
| Sinombre |
| Sinsemilia |
| Sint Andries MCs |
| Sinterklaas |
| Sintez - Group Charivna |
| Sinti |
| Sinus Giddy |
| Siobhan |
| Siobhan Donaghy |
| Siobhan Duvall |
| Siobhan Fa |
| Siobhan Fahey |
| Siobhan Fallon |
| Siobhan Magnus |
| Siobhan Maher-Kennedy |
| Siobhan Malhotra |
| Siobhán McCarthy |
| Siobhan McCarthy & Company |
| Siobhan Pettit |
| Sioen |
