Morning forest sounds, magnificent birds chirping, beautiful bubbling stream sound
https://youtu.be/IvTqHcaQcJQ
This video is an ASMR video where you can enjoy the beautiful blue sound of the river, birds (birds singing) and the great outdoors.

The sound of running water contains a waveform called “1/f oscillation” that has a relaxing effect on the human mind, and is said to be effective in reducing fatigue and reducing stress.

In addition, water is said to have a visual healing effect, and the pure image of running water and sparkling light will calm the viewer’s mind.

✅ When you want to focus on work such as studying
✅ When you want to put your baby to sleep
✅ When you want to sleep but have trouble sleeping due to insomnia.
✅ When you want to get rid of daily fatigue and stress and relax

I hope you can use this video instead of background music at such times.

source