Mstislav Rostropovich, Russian cellist and conductor (died 2007)

Mstislav Leopoldovich Rostropovich was a Russian cellist and conductor. In addition to his interpretations and technique, he was well known for both inspiring and commissioning new works, which enlarged the cello repertoire more than any cellist before or since. He inspired and premiered over 100 pieces, forming long-standing friendships and artistic partnerships with composers including Dmitri Shostakovich, Sergei Prokofiev, Nikolai Myaskovsky, Henri Dutilleux, Witold Lutosławski, Olivier Messiaen, Luciano Berio, Krzysztof Penderecki, Alfred Schnittke, Norbert Moret, Andreas Makris, Herbert Von Karajan, Leonard Bernstein, Aram Khachaturian, and Benjamin Britten.