"Concert Artists of Puerto Rico: Yvonne Figueroa, Piano" . . . . . . . . "1974-04-04T20:00:00"^^ . "solo recital" . "Entered from booking ledger and New York Times concert listing and review. The correct program order is uncertain.\r\n“Who Makes Music And Where.” New York Times [New York, N.Y., United States], 31 Mar. 1974, p. 129. AL.\r\nEricson, Raymond. “Music in Review: Yvonne Figueroa In Piano Recital.” New York Times [New York, N.Y., United States], 7 Apr. 1974, p. 51. General." . . . .