Sergey Prokofiev was a compulsive diarist; after his death many of his writings were kept in a closed section of the Russian State Archive and have only recently been published. Tom Service talks to their translator Anthony Phillips , and Prokofiev specialist Noelle Mann. And composer
George Benjamin and his librettist Martin Crimp , discuss their opera Into the Little Hill, which opens i n Paris this week. Plus the revelatory music of composer Helmut Lachenmann. Producer Jeremy Evans