No music library is complete without something from Steve Winwood. The Spencer Davis Group (mis-named in my opinion) had so much influence on many of the great artists of today. You just couldn't ignore the energy flowing from this band. I remember having discussions with my high school teachers back in the 80's about "Little Stevie Winwood" and how much he had infected them in their younger days with his energy and unique keyboard and vocal styles. Just an all-around good listen for any occasion. Definitely one of my classic rock favorites!