Shadowplay offers a four-part 'symphony of voices' to celebrate 20 years of Between the Ears. It explores the shadows that may fall between the appearance of things and their reality. Making use of the full palette available to the radio producer - documentary, fiction, music, pure sound - four feature-makers address our values, our identities, our romantic inclinations and our sense of worth.

2. Slow Movement:

In the middle of one of the busiest cities in the world, the city of lights and dreams and distractions, a man sits down and tries to meditate. Learning to meditate is hard. Emptying one's mind, focusing entirely on one's breath is hard. And it gets even harder for the man with the realisation that he's sitting next to the famous actor Harvey Keitel.

Radio 3's showcase for adventurous feature-making was launched in October 1993 with a 'piece for radio', by the composer Ian Gardiner. 'Monument', which was conceived as a kind of London symphony, received the prestigious Prix Italia the following year.

Produced by Pejk Malinovski.