Ryder, a renowned pianist, arrives in a Central European city he cannot identify for a concert he cannot remember agreeing to give. But then as...

Ryder, a renowned pianist, arrives in a Central European city he cannot identify for a concert he cannot remember agreeing to give. But then as he traverses a landscape by turns eerie and comical - and always strangely malleable, as a dream might be - he comes steadily to realise he is facing the most crucial performance of his life.