Llais is a week long exploration of music, performance and storytelling, all centred on the most powerful instrument we all share: the human voice.

From global icons and crowd favourites to jaw-dropping new talent, Llais 2025 brings together the most electrifying musical talents under one roof. 

No mud. No chance of rain. Just world-class sound, breathtaking performances and a week of music that will leave you transformed.

Join us from 6 – 12 October 2025 at Wales Millennium Centre.

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Proudly part of Cardiff Music City Festival.