Avraham Zvi Idelsohn, a trained cantor from Russia and a musicologist, settled in Jerusalem in 1906, with the objective of studying and documenting the musics of the various Jewish communities there. At the time, there were a number of Jewish enclaves in Jerusalem, for Yemenites, Hassids, Syrians and other Jewish ethnic groups. Idelsohn meticulously documented the songs and musical idioms of these groups. He also made the first efforts to bring these songs to the attention of all Jewish settlers, with the aim of creating a new Jewish musical genre.