Sarah Lianne Lewis is a Welsh composer crafting vivid and inventive music that bridges tradition and innovation. Working across the concert hall and stage, she weaves unexpected sonorities into bold soundscapes that captivate and challenge in equal measure.

Described as "charming," "haunting," and "imaginative," Sarah’s music often explores themes of connection, climate change, and the natural world, embracing music’s power to create space for discovery and thoughtful dialogue. 

Sarah is a former Composer Affiliate with the BBC National Orchestra of Wales (2020–24) and Composer Fellow with the Philharmonia’s Composers’ Academy (2024–25). Recent recognitions include the 2025 Royal Philharmonic Society Award for Chamber-Scale Composition for ‘letting the light in’, and the Medal y Cyfansoddwr (Composer’s Medal) at the National Eisteddfod of Wales 2025 for her string trio ‘Cysgodion Bywiog’.