Pentagon Classics

Dragica Kovacic, Svetlana Cursiana

Camerata Labacensis, Stane Jurgec

Jiri Cee, Ludmila Vernerova, Vratislav Kriz, Jaroslava Horska, Jan Holub, Stanislav Mistr, Peter Oswald, Pavel Klecka, Pave Klecka, Vrastislav Kriz, Dalibor Jenis, Jiri Cess

Suk Chamber Orchestra, Canticorum Jubilo, Oliver Dohnanyi

Eberhard Kruas, Eberhard Kraus

Camerata Romana, Eugen Duvier

Hristina Angelacova, Carmina Tchaio-Columbia, Lubomir Diacovski, Plamen Hidjov

Bulgarian Chapel Choir, Alipi Naidenov

Peter Janakov, Lubomir Diacovski, Ljudmila Hadjieva, Buriana Tabakova, Konstantin Widev, Ludmila Hadjieva, Peter Jankow, Nikolai Warionov, Plamen Peikov, Peter Jankov, Konstatin Widev

Radio Sofia Choir, Ivan Marinov

Roumiana Tzatcheva, Lubomir Diacovski, Ludmila Hadjieva, Plamen Hidjov, Sofia Soloists Chamber Ensemble, Lubomir Hadjieva, Lubmir Diacovski, Lubmoir Diacovski

Madrigal Chamber Ensemble, Sofia Soloists Chamber Orchestra, Stoian Kralev, Emil Tabakov