Listen to Vivaldi: Violin Concerto in D major, RV 234 "L'inquietudine" - 1. Allegro online. Vivaldi: Violin Concerto in D major, RV 234 "L'inquietudine" - 1. Allegro is an Unknown language song and is sung by Mariana Sirbu and I Musici. Vivaldi: Violin Concerto in D major, RV 234 "L'inquietudine" - 1. Allegro, from the album Eternal Classical: Vivaldi, was released in the year 2020. The duration of the song is 2:00. Download Unknown songs online from JioSaavn.