KEITH DIFFLEY

Keith Diffley is a songwriter, producer, and mix engineer based in the West of Ireland. Under the artist name Diffly, he creates genre-blending music that moves fluidly across Pop, Alt-Pop, Chill, Electro, and Rock — always rooted in infectious hooks and emotional resonance.

After years of performing in guitar-driven bands and collaborative projects, Keith began releasing his own music as Diffly, including standout tracks like “Hearts Don’t Break Alone” (feat. Denitia) and “I’m Not Missing You” (feat. Jimmy Burney). His recent production and mix work on Milky Teeth’s album Two Seconds showcases his talent for crafting rich textures and emotionally layered soundscapes.

Keith is also one half of the electronic duo Jackie Deluxe, bringing a vibrant, experimental edge to the project’s sound. In addition, he’s an active member of the Last Light Collective, contributing as a writer, producer, and mix engineer across a wide range of collaborative projects.

Beyond his own releases, Keith works closely with other artists to help shape their sound — from writing and production to the final mix. Continually exploring new creative ground, he is building an evolving catalogue as Diffly, while staying deeply connected to the collaborative spirit that fuels his work.