Izvornik: Vilja from the Merry Widow for Trombone Quartet. Franz Lehar. Trombone sheet music. Advanced. 1870-1948. For trombone quartet.
Prijevod: Vilja od Vesela udovica za trombon kvarteta. Vilja from the Merry Widow for Trombone Quartet composed by Franz Lehar.
