Entered from booking ledger and New York Times review. According to the review, Lennie Tristano was present in the audience for this performance. "Heat Wave" is the only selection mentioned; the remaining selections performed by Ms. Gorrill are not known. Palmer, Robert. "Jazz: Liz Gorrill Sings at the Keys." New York Times (1923-Current file), Mar 21, 1978, pp. 29. ProQuest.