According to the book Musical Prodigies: Interpretations from Psychology, Education, Musicology, and Ethnomusicology, Professor Gjerdingen recommended to Deutscher's parents the renowned Swiss improvisor Rudolf Lutz, who then connected them with the Swiss musician Tobias Cramm.
Laut dem Buch Musical Prodigies: Interpretations from Psychology, Education, Musicology, and Ethnomusicology, empfahl Professor Gjerdingen ihren Eltern den renommierten Schweizer Improvisator Rudolf Lutz, der sie dann mit dem Schweizer Musiker Tobias Cramm in Verbindung brachte.