violoncello played by Mstislay Rostropovich violoncello played by Mstislav Rostropovich violincello played by Mstislav Rostropovich cello played by Mstislav Rostropovich cello played and conducted by Mstislav Rostropovichv violin played by Crtomir Siskovic violin played by Martina Eisenreich violin played by David Oistrakh violin played by Nemanja Radulovic