Great call, hdiddy! Johnny Costa was one of the best piano players under the radar. The ironic thing was: Millions of kids (and their parents) heard him everyday playing on the Mr. Rogers Show along with Carl McVicker and Bob Rawsthorne (my father in-law). They taped live, did new instrumental trio music constantly, and accompanied the theater pieces and guest soloists, like YoYo Ma and
Wynton Marsalis. Costa never left Pittsburgh and he was never really widely known in jazz circles . . . just in kids' circles!