Greek Orthodox Christian Byzantine Chant 4 (Theotokario, ??????????)

This is a sample of Greek Orthodox Byzantine music chanted by nuns in a Monastery of northern Greek Mainland (Hsuxastirio Timiou Prodromou Akritoxoriou Sidirokastrou Serron). The Hymn is an extract from a book called "Theotokario" and it is dedicated to the Most Holy Mother of God (Theotokos, Virgin Mary). It is usually chanted in Greek monasteries during the afternoon (after Vespers).