Brian Eno is a British musician, composer, record producer, singer, and visual artist who was a founding member of the band Roxy Music. He is best known for his pioneering work in ambient music and contributions to rock, pop, and electronic music. Eno is also credited with coining the term 'Generation X' and has been described as one of the most influential and innovative figures in contemporary music. His initials, ENO, are the solution to the crossword clue for Roxy Music's Brian.