Mefistofele : Act II Scene 2: Walpurgis Night: Stupor! Stupor! (Faust, Mefistofele)
Boito: Mefistofele Stefka Evstatieva, Kaludi Kaludov, Sofia National Opera Chorus, Ivan Marinov, Sofia National Opera Orchestra, Nicola Ghiuselev, Rumiana Bareva, Mincho Popov 1. Januar 2005