14th BORIS CHRISTOFF INTERNATIONAL COMPETITION FOR YOUNG OPERA SINGERS
23 June - 1 July, 2008, The Sofia National Opera SOFIA , BULGARIA
Songs for high voice.pdf Songs for medium and low voice.pdf
• phone: + 359/2/951 59 03 • fax: +359/2/952 15 58 • e-mail: borischristoff@abv.bg • e-mail: borischristoff@yahoo.com
Bulgarian
