The UNESCO Collection of Traditional Music of the World included more than a hundred pioneering audio recordings of the world's traditional music published from 1961 to 2003 on a number of different recording labels. The series was launched in 1961 in collaboration with ethnomusicologist "Alain Daniélou" and the International Institute for Comparative Music Studies and Documentation (created by UNESCO in 1949).
Some time ago I've posted two other UNESCO's albums, here and here. And now I share this one with Bahrain's music cos a reader did me a request. Beautiful chants!
The zip includes all the scans with explanations about each track.