Sibrydion

The band Sibrydion, which translates to 'Whispers' or 'Rumours', made their debut at the National Eisteddfod in 2004. Their song "Dafad Du" became the theme for S4C's music program Bandit. They released their first album JigCal in 2005 under Rasal label. In 2007, they expanded their lineup and released their second album Simsalabim on Copa label. Their third album Campfire Classics, produced by Cian Ciaran of Super Furry Animals, was released in 2009.

Current members include Meilir Gwynedd (vocals, guitar), Osian Gwynedd (keyboards), Dan Lawrence (guitar), Rhys Roberts (bass) from Anweledig, and Dafydd Nant (drums) from BOB.

Sibrydion's music is a blend of Welsh and English language songs that showcase their unique sound influenced by various genres.