John Cale is a Welsh musician, composer, and record producer who played a significant role in the development of experimental rock music. He is best known as a founding member of the Velvet Underground, a band that significantly influenced alternative music. Cale's musical style is distinguished by his innovative approach to songwriting and his unique fusion of rock with avant-garde classical music. His most influential works include "Paris 1919" and "Fear", both of which showcase his eclectic style and innovative composition skills.