Imagine a school concert hosted by Bela Lugosi: Budapest Festival Orchestra and Ivan Fischer, at the Proms, reviewed

‘Audience Choice’ was the promise at the Budapest Festival Orchestra’s Sunday matinee Prom, and come on – who could resist the chance to treat one of the world’s great orchestras like a colossal jukebox? Actually, this wasn’t the latest wheeze of some clueless BBC head of music: it’s a favourite party trick of the BFO and its conductor Ivan Fischer. The audience has a ‘menu’ of some 275 individual works and symphonic movements; they vote for six of them and the BFO plays their selection, unrehearsed, on the spot. Orchestral musicians never do anything unrehearsed. They hate it. But the BFO does it anyway, because they’re the best, and they know they are.

So the full orchestra basically winged it before our ears. In between, Fischer oversaw the voting in his deadpan Magyar growl.