With his unmistakable voice and deep songs, 27-year-old Mattiu brings the alpine world of Graubünden to the stage. He sings in his mother tongue, Romansh, and combines music, images and nature to create a unique live experience. His music speaks for itself – his message can be felt even without understanding the language.

His debut album, Sur La Selva (2022), catapulted him into the Swiss charts and won him the SRF 3 Best Talent award. Over 150 concerts have taken him all over Switzerland – from sold-out clubs to renowned festivals such as the Montreux Jazz Festival, Mundartfestival Arosa and Stars in Town.

In January 2026, Mattiu toured Germany and the Netherlands for the first time, including a sold-out concert in Amsterdam. February 2026 saw the release of his second solo album, AURA – a new chapter in his impressive musical career, further confirming his place as one of the most exciting voices on the Swiss music scene.