Group photograph of several pianists taken outside at Trebor Tichenor's house party located at 3801 Federer Place in St. Louis, Missouri. Pianist shown standing: Trebor Jay Tichenor, Bob Ault, Mike Montgomery, Virginia Tichenor, Ben Conroy, David Thomas Roberts, Dick Zimmerman, Sister Jean Huling, Rich Berry, Bob Opal, Gerry Vondy, and Frank Himpsl. Pianist kneeling/squatting: John Farrell, Charlie Booty, Mitch Meador, Richard Egan, Rod Bienson, Robbie Rhodes, and [?].