Andrew Lang is a composer and sound artist, working primarily in the fields of ambient sound and contemporary classical music. He often blends acoustic sound sources with electronic manipulation, uncovering new and unheard artefacts in everyday sounds.

In 2020 Andrew released Momentary Senses, an exploration of space and texture through six warm, intimate pieces. The pieces utilise acoustic sound sources including guitars, organs, field recordings, and microcassette tapes, often digitally morphed beyond recognition. At the centre of the pieces is the piano, its gentle melodies leading the listener.

Andrew has also composed works for films and video games, and has explored elements of improvisational music through the COMA Sound Alliance.