create a smooth, meditative background sound that radiates a tranquil and healing vibe. I envision a composition that's soft and calming, integrating healing frequencies that promote therapeutic and restorative experiences. The sound should have an ambient, dreamy quality, evoking the serenity of a natural landscape at dawn. Include a mix of gentle acoustic instruments - think of a softly played piano, a delicate string section with violins and cellos, and perhaps the ethereal sounds of a harp. Incorporate natural sounds like a babbling brook, light rustling of leaves, and distant, soothing bird calls. The tempo should be slow, around 60-70 beats per minute, maintaining a rhythmic but unhurried pace. Dynamics should be soft and consistent, creating a continuous, enveloping aura of peace and comfort. This composition is intended for deep meditation, relaxation, or as a gentle background for focus and contemplation