Sir Simon Rattle, one of the world's most eminent conductors
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Sir Simon Rattle considers London move if venues improve

11 February 2015 Last updated at 23:16 GMT

One of the world's most eminent conductors has told the BBC that London's concert halls are not up to international standards.

Sir Simon Rattle has three years left on his current contract with the Berlin Philharmonic and rumours are circulating in the music world that he could be heading for London.

Will Gompertz reports.