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Giant Polish piano could be the largest in the world

31 December 2010 Last updated at 17:06 GMT

A piano has been unveiled in Poland which could be the world's largest.

The instrument, which weighs two tonnes and is over six metres in length, was unveiled at a special ceremony by its creator Daniel Czapiewski.

Details of the piano have now been sent to Guinness World Records to establish whether it is the biggest ever created.

Tom Burridge reports.