Listen to Concertino for Cello and Orchestra, Op. 54: I. Allegretto online. Concertino for Cello and Orchestra, Op. 54: I. Allegretto is an Instrumental language song and is sung by Mstislav Rostropovich, Kirill Kondrashin, Moscow Philharmonic Symphony Orchestra and Moscow Philharmonic Symphony Orchestra. Concertino for Cello and Orchestra, Op. 54: I. Allegretto, from the album Young Slava, was released in the year 2017. The duration of the song is 6:49. Download Instrumental songs online from JioSaavn.