. "chamber music performance" . . . "Speculum Musicae" . . . "Entered from booking ledger and New York Times concert listing and review. Soprano Neva Pilgrim is the only musician identified by name.\r\n“Who Makes Music and Where.” New York Times [New York, N.Y., United States], 21 Apr. 1974, p. 138. AL.\r\nDavis, Peter G. “12 MUSICIANS KEEN IN MODERN WORKS: Speculum Concert Brilliant in Timing and Virtuosity.” New York Times [New York, N.Y., United States], 29 Apr. 1974, p. 46." . "1974-04-27T20:30:00"^^ . . . .