Sheila Marie Allen, Soprano New York Debut Entered from booking ledger and New York Times concert listing and review. “Arts and Leisure Guide.” New York Times [New York, N.Y., United States], 28 Sept. 1975, p. 119. Ericson, Raymond. “Music in Review: Sheila Allen Shows Sensitivity in Songs.” New York Times [New York, N.Y., United States], 5 Oct. 1975, p. 61. solo recital 1975-10-03T20:00:00