האגרת על המוסיקה של האחים הנאמנים
Subtitle: Bagdad, ha-meʼah ha-ʻaśirit
By: Amnon Shiloaḥ
Publisher: Universiṭat Tel Aviv, ha-Faḳulṭah le-omanuyot, Bet-ha-sefer le-madaʻe ha-Yahadut
Published: 1976
Place of publication: Tel Aviv
Language: heb
Number of pages: 59
Subjects: Music; History and criticism
Other titles: ha-Igeret ʻal ha-musiḳah shel ha-aḥim ha-neʼemanim
Notes: Includes bibliographical references (p. 12).