Ancient Bulgarian Chants
Balkanton 1974/75 - LP - BXA 1334, 1842, 1988

Мeet it is in Truth to Bless You, mode 3, by Father Superrior Averkii of Rila
 
Christ is Risen, mode 5, Neofit Rilski
 
Wladiku..., mode 7, Yoan Koukouzel
 
Те-ri-rem, mode 1, Y.Koukouzel.