Bulgarian National Radio Song Ensemble, Choir of the Bulgarian State Conservatory, Dora Hristova, Valeri Popova, Johann Michael Haydn, Petko Marinov, Reni Penkova, Pavel Gerdjikov, Ivan Voulpe
May 23, 1983
Elena Keylina-Reuther, Regina Shteynman, Johann Michael Haydn, Unda Maris Ensemble
Sep 1, 2014
Johann Michael Haydn, Kyrios.badia
Apr 8, 2018
Artist
14 Collabs
Artist, Musician