The ultimate artistic destination of Sam Cooke is one of the all-time might-have-beens in the history of popular music. He was only 33 when he died, in 1964, shot by a motel night clerk under circumstances that remain disputed. Yet Cooke had already proven himself a great gospel singer, a great pop singer, and a great R&B singer.
Hit songs don’t come much better than “You Send Me,’’ “Only Sixteen,’’ “Chain Gang,’’ “Wonderful World,’’ “Twistin’ the Night Away,’’ “Bring It on Home to Me,’’ or “Another Saturday Night.’’ Look at those titles and a sort of synesthesia ensues for anyone familiar with them: You instantly hear the tune - and Cooke’s relaxed, utterly assured vocal. But as the posthumously released “A Change Is Gonna Come’’ suggests, Cooke was an artist capable of a depth and breadth not previously known in popular music.