``Dream with the rhythm of rain sounds. 3D natural sounds and Solfeggio melodies stimulate alpha, theta, and delta waves and lull you to sleep.'' The album combines the gentle sounds of rain with solfeggio frequencies. , a musical piece for deep sleep and relaxation. This album specializes in recovering from mental and physical fatigue, inducing deep sleep, relieving stress, and improving insomnia, leading the listener to a state of calm and peace. We aim to improve the quality of sleep and balance the autonomic nervous system through the natural flow of alpha waves, theta waves, and delta waves. This album is also ideal as sleep music, meditation music, work music, or study music, helping you stay focused while relaxing. Its relaxing and healing properties make it perfect for a short daytime break or as part of your bedtime routine. The realistic 3D sound effect of natural sounds provides an experience as if the sound of rain echoes inside the room, bringing deep healing to the listener. Whether as bedtime background music or music to calm your mind during daily stress, this album provides a soothing respite for everyone. Why not turn your nightly sleep into a rich experience with this music that promotes relaxation of your mind and body and invites you to a high-quality sleep with the harmony of rain sounds and Solfeggio frequencies?