Sometimes known as the Prince of Cool and the James Dean of jazz, Chet Baker was one of the most popular and controversial jazz musicians. He was the primary exponent of West Coast school of cool jazz (that was in early and mid-1950s). As a trumpeter, he had an intimate and romantic style of playing music, and attracted a lot of attention beyond jazz, mainly because of his movie star looks. Baker earned much attention and critical praise through the 1950s, particularly for albums featuring his vocals (Chet Baker Sings, It Could Happen to You). Jazz historian Dave Gelly described the promise of Baker's early career as "James Dean, Sinatra, and Bix, rolled into one." His well-publicized drug habit also drove his notoriety and fame. Baker was in and out of jail frequently before enjoying a career resurgence in the late 1970s and '80s.