The market for short stories is hard to break into, but a magazine editor isn't always looking for big names with which to sell his magazine - they're more willing to try stories by newcomers, if those tales are good. ↗
My thought was I should try to stick with names that people may recognize like Robert Johnson, Son House, and Hoagy Carmichael, so if somebody cared to research, they would find a wealth of material. ↗