1670: Initiation period for the Third period of evolution in the Byzantine Musical Notation, i.e. the transitional exegetic musical notation (1670‑1814)
1727: Foundation of the First Patriarchal Music Academy
1776: Foundation of the Second Patriarchal Music Academy
1791: Foundation of the Third Patriarchal Music Academy
1814: Establisment of the New Method semeiograhy
1815: Foundation of the Fourth Patriarchal Music Academy
1820: Invention of musical typography and publication of the first book of ecclesiastical music in Bucharest by Petrus Ephesius
1824: Publication of the first book of music in Constantinople by Chourmouzios Chartofylax (two volume collection of the Anthology Treasury)
1863: Foundation of the Ecclesiastical Music Association
1866: Foundation of the Fifth Patriarchal Music Academy
1868: Foundation of the Sixth Patriarchal Music Academy
1869: Edition of unpublished musical works in the Musical Library series
1880: Fooundation of the Greek Music Association
1880: Publication of the Liturgy as celebrated by the Great Church of Christ. By Georgios Violakis
1881: Establishment of the Patriarchal Music Committee
1881: Foundation of the Seventh Patriarchal Music Academy
1899: Foundation of a musical academy by the Ecclesiastical Music Association of Constantinople