Greek morphological index (Ελληνική μορφολογικούς δείκτες). 2014.
Nenano — Phthora Nenano (gr. φθορά νενανῶ, also νενανὼ) is the name of one of the two extra modes in the Byzantine Octoechos an eight mode system, which was created by a reform of the Monastery Agios Sabas, near Jerusalem, during the seventh century.… … Wikipedia
Octoechos — This article is about the Byzantine musical system of eight modes. For the book of liturgical texts set to those modes, see Octoechos (liturgy). Oktōēchos (here transcribed Octoechos ; Greek: Ὀκτώηχος, from ὀκτώ eight + ἦχος sound, mode called… … Wikipedia
