Sam Bartle, professionally known as Look Mum No Computer, was born in 1989 in Grantham, Lincolnshire, United Kingdom. He is a electronic musician, composer, and influencer who gained prominence through his unique approach to pro audio gear and synthesizers. He launched his video channel in 2013, initially for his band ZIBRA, but shifted focus to creating videos about making pro audio gear and synthesizers starting in 2016. His first single, "Groundhog Day", was released in 2019, marking the beginning of his music career. He followed this with several EPs, including Human Procrastination (2019) and These Songs Are Obsolete (2020), Look Mum No Bootleg, Vol. 1 (2022), Look Mum No Bootleg, Pt. II (2022), and Kosmo Plays Vivaldi (2023). In 2023, he released his debut album KOSMO COMES FOR CHRISTMAS, and notable tracks like "Night or Day" and "T.I.M". The same year, he collaborated with German composer Hainbach on the Rotopops EP. He followed up with albums Double Barrelled Decadence in 2024 and Godwin Band in a Box in 2025. In 2026, he represented the United Kingdom in the Eurovision Song Contest 2026 with the song "Eins, Zwei, Drei" and finished in last place with one point. The single reached number 13 on the UK Singles Sales Chart.
