Columbia subject headings:
Arabs--Music--History and criticism.
Maqām--Congresses.
Musical intervals and scales--Congresses.
Harvard subject headings:
Maqām--Analysis, appreciation.
Maqām--History and criticism.
Music--Middle East--History and criticism.
Princeton subject headings:
Maqām--Analysis, appreciation.
Maqām--History and criticism.
Music--Middle East--History and criticism.