Roman philosopher Titus Lucretius Carus named "Clinamen" the unpredictable (in time and space) swerve of atoms falling in the void, which aptly describes the unexpected directions taken in subtle free improvisation from this French trio, led by bassist Louis-Michel Marion, with Jacques Di Donato on clarinet, and Philippe Berger on viola.

The French trio of Louis-Michel Marion on double bass, Jacques Didonato on clarinet, and Philippe Berger on viola are heard in a live recording at Radio France, on June 12th, 2017, freely improvising in understated and rich layers of harmonics and tone, actively subdued interactions in an extended excursion of introspective chamber-oriented improvisation.