Fire and Sun is a 15-minute work for chorus, organ, and cello composed by Ailbhe McDonagh to poems by Sara Teasdale (1884–1933). Commissioned by conductor John Doyle and Dun Laoghaire Choral Society, it receives its premiere on 15 November 2026.

Across four movements, the music journeys through solitude, the elemental power of the sea, the expansive freedom of the sky, and the radiant energy of fire and sunlight. The solo cello and organ play vital expressive roles alongside the chorus.