Resurrectional Tones of the Octoechos
Octoechos (oktōēchos) is the name of the eight mode system used for the composition of
The Ukrainian Orthodox Church of Canada
A SHORT HISTORICAL OUTLINE OF THE UKRAINIAN ORTHODOX CHURCH OF CANADA Prof. Roman
Octoechos (oktōēchos) is the name of the eight mode system used for the composition of
A SHORT HISTORICAL OUTLINE OF THE UKRAINIAN ORTHODOX CHURCH OF CANADA Prof. Roman