Orthodox Tewahedo music refers to sacred music of the Ethiopian and Eritrean Orthodox Tewahedo Church. The music was long associated with Zema (chant), developed by the six century composer Yared. It is essential part of liturgical service in the Church and classified into fourteen anaphoras, with the normal use being the Twelve Apostles.
Common musical instruments features on Orthodox Tewahedo music is tsenatsil (sistrum), kebero (hand drum) and hand bell. The three modes of chants with respective services are "Ge'ez" (ordinary days), Ezel (fast days and Lent), and Araray (principal feasts).