45–60 minutes.
Live jazz. One story.
Measurable shift.

The keynote concert is not a speech with background music. It is a single continuous experience in which live jazz performance and personal storytelling move together — building, breaking, and resolving — until the audience arrives somewhere different from where they started.

Marius performs original compositions woven through the narrative of his survival among the Forest People during the Congo Civil War. The music is not illustration. It is the mechanism: the same polyphonic healing tradition that saved his life, transmitted in real time to an audience of corporate leaders, healthcare professionals, or international conference delegates.

The result is what the Forest People already knew — and what neuroscience is beginning to confirm — that certain music, performed with intention in community, changes how we process fear, isolation, and adversity.

Flagship

The Happy Man in the Singing Woodlands

45–60 minutes. Live jazz performance interwoven with the full story of survival, the Forest People, and the healing power of polyphonic music. Designed for keynote slots at corporate conferences, healthcare leadership summits, and international events. Full PA and staging requirements on request.

Short format

Resilience as an Ancient Technology

20–30 minutes. A condensed version for conference openers, closing ceremonies, or panel transitions. Anchored in the same story and live performance; scaled for tighter programming windows.

Deep-dive

Workshop: Your Story, Your Strength

Half-day facilitated session for leadership teams. Participants develop their own adversity-to-purpose narrative using the Forest People framework as scaffolding. Includes live music throughout. Ideal as a follow-on to the keynote concert.

Available in

English · French · Swedish · Lingala · Kikongo · Kiteke

Marius speaks and performs in six languages — a genuine asset for international and multilateral events.

Built for audiences who have seen everything except this.

Corporate Leaders

C-suite and senior leadership teams navigating disruption, adversity, and organisational resilience. The keynote concert gives them a non-abstract, non-motivational-poster framework for leading through difficulty — grounded in a real survival story with a documented mechanism behind it.

Healthcare Professionals

Physicians, nurses, and clinical leaders facing burnout, compassion fatigue, and the relentless pressure of patient-centered care. The Forest People's healing tradition speaks directly to what music does to the nervous system — and to what it means to be present with suffering rather than defended against it.

Educators & Change-Makers

Leaders in education, social enterprise, and public policy who need their teams to understand transformation-through-adversity from the inside, not as a concept.