The first human beatbox in the rap world, and still the best of all time, Doug E. Fresh amazed audiences with his note-perfect imitations of drum machines, effects, and often large samples of hip-hop classics. Fresh was born Doug E. Davis in Barbados, and his first appearance came in 1983 on a single for Spotlight called "Pass the Budda," with Spoonie Gee and DJ Spivey. His introduction to most hip-hop fans, though, came one year later with his astonishing performance in Beat Street behind the Treacherous Three. His first solo features also came in 1984, with "Just Having Fun,...