The Carol Lou Trio was a jazz combo which gained modest popularity in the mid-eastern United States between the 1950s and 1970s, and international distribution of its few recordings. The group was headed by Carol Lou Hedges (born May 20, 1931, Peru, Indiana), whose modest demeanor belied her piano virtuosity and swinging style. Husband and bassist John Hedges was the other permanent member of the group, with various drummers having been employed, including future drummer for the Count Basie band and Tony Bennett, Harold Jones (drummer) in 1956-57. The trio's reputation spread mostly by word of mouth, but it did release several singles and one album.