[ Ἦχος] β΄ δ΄ Δύναμις, Ἅγιος ὁ Θεὸς

Item

Manuscript

Sinai, Library of Saint Catherine's Monastery 1440

Inscription / Title

el [ Ἦχος] β΄ δ΄ Δύναμις, Ἅγιος ὁ Θεὸς

Folio

17v

Composer

el Ἄδηλος