Rather than attempting to solve the “mystery” of Erik Satie, Bastien Loukia approaches it with the curiosity and admiration of someone who has long lived with his music. Through rare archival material, personal testimonies and the places that shaped the French composer's life, “Le Mystère Satie” reveals a figure whose irony, radical creative freedom and iconoclastic spirit continue to resonate far beyond music. A heartfelt portrait of one of the most singular artists of modernity.