Abraham Zevi Idelsohn (Hebrew: ????????? ????? ???????; middle name also rendered Zvi, Zwi, or Zebi; 1882–1938) was a prominent Jewishethnologist and musicologist, who conducted several comprehensive studies of Jewish music around the world.
Idelsohn was born in Feliksberg, Latvia and trained as a cantor. He worked briefly in both Europe and South Africa before emigrating to Palestine in 1905 and establishing a school of Jewish music there in 1919. In 1922 he moved to Cincinnati, Ohio to take a position as professor of Jewish music at Hebrew Union College. His works include the Thesaurus of Hebrew Oriental Melodies (10 volumes, 1914-1932) and Jewish Music (1929). He is considered to be the author of the famous Jewish folk song "Hava Nagila."[1][2] .
↑ More evidence of the relationship between Idelsohn and Joffe is provided in this family tree
↑ In the Desert Island Discs programme referenced above, the associated notes, saved in an enthusiast's posting state "Composer: Bashir Am Israelim", meaning that either this is an alias for Abraham Zevi Idelsohn, to whom Joffe was clearly referring in the programme, or the programme notes contain an erroneous entry.