Listen to Vivaldi: Nulla in mundo pax, RV 630 - 4. Alleluia (Allegro) online. Vivaldi: Nulla in mundo pax, RV 630 - 4. Alleluia (Allegro) is an Italian language song and is sung by Emma Kirkby, Academy Of Ancient Music and Christopher Hogwood. Vivaldi: Nulla in mundo pax, RV 630 - 4. Alleluia (Allegro), from the album Eternal Classical: Vivaldi, was released in the year 2020. The duration of the song is 2:09. Download Italian songs online from JioSaavn.