Notna sveska
Izvornik
Marchesi, Salvatore. 20 Elementary and Progressive Vocalises. Op.15. Marchesi, Salvatore. Piano and Voice. Low Voice. English. Italian. Medium Voice. Italian. German. Medium Voice. Italian. German. Alt. Scan. Medium Voice. English. Italian.
Prijevod
Marchesi, Salvatore. 20 Elementary and Progressive Vocalises. Op.15. Marchesi, Salvatore. Klavir i Glas. Low Voice. Engleski. Italian. Srednja Glas. Italian. German. Srednja Glas. Italian. German. Alt. Scan. Srednja Glas. Engleski. Italian.