. . "Entered from New York Times advertisement and concert listing. Program information is not complete; according to the listing, Gabriel del Orbe also performed a group of (unnamed) short pieces.\r\n\"Display Ad 59 -- no Title.\" New York Times (1857-1922), Dec 12, 1915, pp. 1. ProQuest.\r\n\"PROGRAMS OF THE WEEK.\" New York Times (1857-1922), Dec 12, 1915, pp. 1. ProQuest." . . . "joint recital" . "1915-12-15T20:15:00"^^ . "Xavier Dimarias, Piano, and Gabriel del Orbe, Violin" . . .