90 Minutes Deep Focus | 10 Hz Alpha Waves, Soft Piano & Rainy Mountain Ambience

Enter a peaceful mountain observatory on a rainy night and settle into 90 minutes of calm, uninterrupted focus. This ambient session combines soft piano, slow subtle beats, and a gentle 10 Hz rhythm with a cozy nighttime atmosphere — glowing firelight, distant village lights, falling rain, and a warm drink by the window. Perfect for: • Deep work and productivity • Studying and reading • Writing and creative tasks • Relaxation and stress-free concentration • Creating a calm background atmosphere For the most immersive experience, use headphones and keep the volume at a comfortable level. If this atmosphere helps you focus, subscribe for more long ambient sessions, relaxing piano, focus music, and peaceful environments. Please note: This content is intended for relaxation and concentration only and does not make medical or therapeutic claims. #DeepFocus #AmbientMusic #StudyMusic