Christopher Sutton is a well-known music education entrepreneur, computer scientist, and software developer. With a master's degree in digital music processing from Queen Mary University of London and a bachelor's degree in computer science from the University of Cambridge, he founded Easy Ear Training, a celebrated music education technology firm based in London. Through the firm, he created iOS applications, eBooks, ear-training resources, and courses for musicians worldwide, gaining over 1000 publications and tutorials, with Musical U being the flagship website for obtaining musical training.

Before founding Easy Ear Training, Christopher worked on various research and development roles such as a MIR Research Fellow at Last.fm and as a Research Assistant at the Centre for Digital Music at Queen Mary, University of London. Additionally, he previously held R&D Engineer positions at Intrasonics Ltd, which specialized in developing music-related software for desktop and mobile allowing one to develop their ear for music.

Christopher has been featured on several podcasts and websites, discussing various aspects of music and entrepreneurship, including iOS app development and marketing, tone deafness, personal development, entrepreneurial loneliness, and musicality training. He enjoys connecting with fellow entrepreneurs and music education professionals, exchanging knowledge and ideas, and contributing to the industry.