Cardiff music festival announces second wave of artists ahead of event this autumn

Nation.Cymru staff Cardiff’s Sŵn festival has unveiled the second wave of names for its 19th edition, taking place across the city over Thursday October 15th to Saturday October 17th. Returning once again in the beefed up format of three full days of programming that made 2024 and 2025 banner years for the festival, Sŵn 2026…