Alistair McGowan webchat " post your questions now
The TV comic has turned his talents to mastering the piano " so can he really do a good impression of Chopin? He'll be here to answer all your questions on Wednesday 4 October at 1pm BST. 1.00pm BST Who's the hardest person to impersonate? David Beckham? Boris Johnson? Or could it be Johann Sebastian Bach? This seems to be the challenge Alistair McGowan set himself with The Piano Album, his new collection of solo pi…