Ray Charles Robinson (1930 - 2004)
Ray Charles is so well known that there is nothing I can add to Wiki's potted history of his life and career. But I can add a couple of my own anecdotes: I think it was 1962 when I bought the EP of the 1958 Newport Jazz Festival concert. The two sides of that EP are the first and last videos below. A work colleague who was also a Ray Charles fan was with me when we visited a local record shop after work and we listened to both sides standing in one of those booths, remember them? It was great to be alive in those far off youthful days!
And then sometime later in the sixties I saw the great man himself in concert with his full orchestra, and of course, The Raelettes (including Margi Hendricks) Quite possible the most electrifying concert I have ever seen; sensational and euphoric.... pick any superlative you like and it will still fall short in describing that concert!