I know I played every note...'

In this clip from Christopher Nupen's film Itzhak Perlman: Virtuoso Violinist the great musician discusses playing Paganini's Caprice no.5 very fast in a concert hall with a lot of echo.

Read: Never practise for more than five hours per day, says violinist Itzhak Perlman

Watch: Itzhak Perlman give a masterclass on achieving different playing characteristics.