Steve Winwood of Traffic is an English singer, songwriter, and multi-instrumentalist. He was a founding member of the 1960s rock bands The Spencer Davis Group and Traffic. Winwood is known for his soulful voice and his ability to play a wide range of instruments, including guitar, keyboards, bass, drums, and saxophone. He has had several solo hits, including 'Higher Love' and 'Roll With It'. He has also collaborated with other artists, such as Eric Clapton and George Harrison.