Tune Title: AGIOS, O THEOSFirst Line: Holy, holy, holy GodComposer: Alfred V. Fedak, b. 1953Meter: 7.6.7.6.Key: F MajorDate: 2013Source: traditional Orthodox liturgy
Tune Title: AGIOS, O THEOSFirst Line: Agios o Theos (Holy, holy, holy God)Composer: Alfred V. FedakMeter: 6.6.7.6Key: d minorDate: 2020Source: traditional Orthodox liturgy (Russia)