Listen to Concerto for 4 Violins and Orchestra in B Minor, RV 580: 2. Largo. Larghetto online. Concerto for 4 Violins and Orchestra in B Minor, RV 580: 2. Largo. Larghetto is an Instrumental language song and is sung by David Oistrakh, Leonid Kogan, Igor Oistrakh, Pavel Kogan and The Moscow Tchaikovsky Conservatory Chamber Orchestra. Concerto for 4 Violins and Orchestra in B Minor, RV 580: 2. Largo. Larghetto, from the album Great Artists Families of the Moscow Conservatory, was released in the year 2021. The duration of the song is 3:05. Download Instrumental songs online from JioSaavn.