Listen to Cello Concerto in C Minor, Op. 43: IV. Allegro online. Cello Concerto in C Minor, Op. 43: IV. Allegro is an Instrumental language song and is sung by Mstislav Rostropovich, Gennady Rozhdestvensky, Bolshoi Theatre Orchestra and Ussr State Symphony Orchestra. Cello Concerto in C Minor, Op. 43: IV. Allegro, from the album Young Slava, was released in the year 2017. The duration of the song is 8:50. Download Instrumental songs online from JioSaavn.