Who completed Prokofiev's Cello Concertino with a Russian composer born in 1904?
Cello Concertino (Prokofiev) Sergei Prokofiev's Cello Concertino in G minor, Op. 132 was left incomplete at the composer's death in 1953. It was completed by Mstislav Rostropovich and Dmitry Kabalevsky.
Constantin Bakaleinikoff Constantin Romanovich Bakaleinikov (also spelled Bakaleynikov and Bakaleinikoff; Russian: Константин Романович Бакалейников ; 26 April 1896 – 3 September 1966) was a Russian-born composer.