. . "Encore information has been added from the review published in the New York Times and handwritten notations in one copy of the printed concert program, which indicates that Ponce's \"Estrellita\" was \"repeated with mute effect\".\r\n\"HEIFETS STIRS AUDIENCE.: VIOLIN VIRTUOSO HAS TO PLAY SEVERAL RECALL NUMBERS.\" New York Times (1923-), 30 Jan. 1928, p. 18. ProQuest. Web. 11 Aug. 2025." . . . . . . . "1928-01-29T15:00:00"^^ . . . . . . "solo recital" . . . . "Jascha Heifetz, Violin" . . .