1 Sezon
8 Episod
Y Llais
- An: 2025
- Țară: United Kingdom
- Gen: Reality
- Studio: S4C
- Cuvânt cheie: music competition, singing, singing competition, welsh
- Director: John de Mol
- Distribuție: Bryn Terfel, Aleighcia Scott, Ywain Gwynedd, Bronwen Lewis, Sian Eleri
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