The station was founded in 1954 by the
Louisville Free Public Library as a
classical music station. It was a sister station to
WFPL. In 1975, the station received the entire inventory of classical music recordings from commercial outlet WHAS-FM (now
WAMZ-FM), which had discontinued the format after a nine-year run; that station, which carried little or no advertising, was mainly a public service by then-owners,
the Bingham family. In 1993, the Free Public Library and the
University of Louisville's
WUOL-FM (which had competed against WFPK for classical listeners for some 17 years) joined forces to form the Public Radio Partnership, now
Louisville Public Media. At that time, WFPK adopted its current format, with a gradual evolution from traditional genres such as jazz, folk, and blues music toward the present AAA playlist heard most of the week. ==Programming==