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.[27] 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.