Wilbur Harden is a mystery man in jazz history, for he appeared on some important recording sessions (most notably with John Coltrane) and then, after 1960, pretty well disappeared. He played R&B with Roy Brown (1950) and Ivory Joe Hunter, and then served in the Navy. Harden emerged in 1957, recording with Yusef Lateef, and led four record dates for Savoy in 1958; three were with Coltrane (who became the leader on reissues), and one in a quartet with Tommy Flanagan. In 1960, Wilbur Harden (who was one of the first trumpeters to regularly double on flügelhorn) recorded one title with Curtis Fuller, but then ill health forced him to retire at the age of 35. ~ Scott Yanow, All Music Guide
Harden is most known for his recordings with saxophonists Yusef Lateef and John Coltrane, and also with trombonist Curtis Fuller. One of the first jazz trumpeters to double on flugelhorn, Harden started playing less frequently due to illness.