Pierre Bastien (born 1953 in Paris) is a French experimental musician, composer and musical instrument builder.
Bastien post-graduated in eighteenth-century French literature at University Paris-Sorbonne. In 1977 he built his first musical machinery. For the next ten years he has been composing for dance companies and playing with
Pascal Comelade. In the meantime he was constantly developing his mechanical orchestra. Since 1987 he concentrates on it through solo performances, sound installations, recordings and collaborations with such artists as
Pierrick Sorin, Karel Doing, Jean Weinfeld, Robert Wyatt or Issey Miyake.