American Society of Byzantine Music and Hymnology

Anastasis

Archangel Voices

Bredius Foundation

Canto

Centrul de Studii Bizantine, Iasi, Romania

James Chater

Christian Byzantine Rite Sacred Music - Roman Hurko

Eastern Church Music Resources - Jopi Harri

First Byzantine Musicology Conference, Greece, 2000

Клирос: богослужебные тексты, песнопения

David Lucs

Myron Maksymiw

Monumenta Musicae Byzantinae

Ivan Moody

Московская регентско-певческая семинария

Musica Russica

Old Slavonic Manuscripts – Hilandar Research Library, Ohio

Ortodoksi.net

Orthodox Church in America - Department of Liturgical Music and Translations

Orthodox Liturgical Links - Ivan Moody

PSALM

PSALOM - Traditional Eastern Orthodox Chant Documentation Project

Репертуар української та білоруської сакральної монодії

Russian Liturgical Music

Russian Orthodox Church Music (ROCM)

St. Anthony’s Greek Orthodox Monastery

St. Michael’s - Liturgical Music

Syllogos Mousikophilon Constantinopoleos

Union of International Associations (UIA)