- Sylvie -- Sylvie Dambrine
- Sylvie Davison -- Sylvie Paquette
- Sylvie Paquette -- Sylvio Louise & Le Groupe Katiya Kreol
- Sylvio Mazzuca -- SYM 1
- Sym-On -- Symbion
- Symbion Project -- Symbol Six
- Symboli -- Symbolyc One
- Symbolyc One & Illmind -- Syminite
- Symmetric Orchestre -- Symon Hanka
- Symon James -- Symphoni
- Symphonia Perusina -- Symphonic Pop Orchestra
- Symphonic Rock Orchestra -- Symphonieorchester Warschau
- Symphonies -- Symphony of Grief
- Symphony Of Harmony & Inspiration -- Symphony Orchestra Of Norrlands Opera
- Symphony Orchestra Of Norrlands Opera -- Symphony Orchestra Of The State Radio And TV Of Ar
- Symphony Orchestra RTV Slovenia -- Symply Shine Boi
- Symplz -- Syn
- Syn-Koo -- Synapscape & Asche
- Synapse -- synathesia