. "Adolfo Mariotti, Tenor" . . . . "Entered from listing and review; stated time is approximate. Listing billed Mariotti as \"Mystery Tenor,\" and review confirms that he sang hidden from view behind the curtain, stepping out only to bow to applause. Listing indicates program included arias from operas by Meyerbeer, Flotow, Donizetti, Thomas, Massenet, and Puccini, and songs by Tosti, Giordano, Paoli, Toselli, Billi, Buzzi-Peccia, and a group of piano solos." . "solo recital" . "1930-04-23T20:00:00"^^ . .