Rain + Pure Tone Hybrid Lullaby
Create an ultra-minimal ambient lullaby called “Rain + Pure Tone Hybrid Lullaby.” The music should feel like very soft rain falling in the background with smooth warm sleep tones in front. Mood: calm, rainy, warm, deeply hypnotic, sleep-inducing. Use gentle low-volume rain textures, warm drones, and soft hum tones with no rhythm or melody. All transitions must be slow, stable, and smooth. No sparkles, no chimes, only soft rain and warm tones. Perfect for babies who relax best to rain sounds combined with safe tonal ambience.

