In
Yuval Studies of The Jewish Music Research Centre- The Abraham Zvi Idelsohn Memorial Volume
A. Z. Idelsohn: A Pioneer in Jewish Ethnomusicology
The revised version of the first part of 'Two Anniversaries- Two Pioneers in Jewish Ethnomusicology,' Orbis Musicae, II (1973/74): 17-18. The article gives a brief survey of Idelsohn's seminal works which layed the foundations of research in Jewish music.
