Boy Müller is a Belgian singer-songwriter and multi-instrumentalist known for his work in indie pop and chamber pop genres. Emerging from Belgium’s contemporary music scene, he has released recordings and performed with arrangements that often blend intimate, acoustic-based songwriting with string and orchestral textures, combining melancholic melodies and literate lyricism. His music typically features carefully crafted production, emotive vocals, and a focus on mood and atmosphere rather than mainstream pop hooks. Active primarily in the 2010s and 2020s, Boy Müller is associated with an artful, understated approach to contemporary European indie music.