Listen to Improvisation for Cello and Orchestra online. Improvisation for Cello and Orchestra is an Instrumental language song and is sung by Mstislav Rostropovich, Gennady Rozhdestvensky, Bolshoi Theatre Orchestra and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. Improvisation for Cello and Orchestra, from the album Young Slava, was released in the year 2017. The duration of the song is 8:14. Download Instrumental songs online from JioSaavn.