ISBN-13: 9780900707490 / Angielski / Twarda / 1998 / 238 str.
The Armenian hymnary contains some 1200 songs which have links, either implied or actual, with the Byzantine tradition, Hellenic theatre, and the pagan cults and rituals of the pre-Christian era. At different periods Armenian musicians devised and applied varied systems of notation such as khaz which defines pitch, nuance, rhythms and cadence.