Create a 15‑minute ambient sleep track set in a pe

Create a 15‑minute ambient sleep track set in a peaceful forest at dawn. Include gentle bird calls, soft wind through trees, and warm, calming atmospheric pads. The music should be slow, minimal, and deeply relaxing with no sudden changes. Add a very soft, soothing bell tone that rings once every minute — quiet, gentle, and blended naturally into the ambience so it doesn’t disturb sleep. Maintain a continuous, peaceful flow throughout the full 15 minutes