Intérprete: Johannes Kalitzke

Donatienne Michel-Dansac is great in the lead at the Ostrava Days new music festival, leering, boasting and swaggering convincingly as the former US President. 

Comprised of some 60 musicians from 16 countries, the Ostrava New Orchestra paint pictures of prisons and caves, gardens and machines, in works by students and 20th-century masters.

Heart Chamber explores how small outer events often correspond to tectonic inner changes.