- Angelo Simos· Dionysios Sourbis· Marissia Papalexiou· Varvara Tsambali· Sofia Metropolitan Golden Voices· Pazardzhik Symphony Orchestra· Maria Vlachopoulou· Sofia Amadeus Orchestra· Dimitri Kavrakos· Lenia Safiropoulou· Byron Fidetzis
- Byron Fidetzis· Golden Voices of Ruse· Sofia Amadeus Orchestra· Sofia Metropolitan Golden Voices
