Relax Music To Work Spiegel im Spiegel – Arvo Element A masterpiece of minimalism by Estonian composer Arvo Pärt; ‘Spiegel im Spiegel’ is enduringly preferred to the calm, even now environment it inhabits, in the entire world that may be so usually far more noisy and frantic. Dr. Daniel Levitin, https://socialdummies.com/story2274169/everything-about-music-relaxing-for-kids