This app contain 3 audio for baby and mother :

1. Unborn Baby Audio : when pregnant, listen to the classical music to give positive vibration for mom and her baby.

2.  New Baby Born Audio : classical relaxing music for baby to enchance brain capability.

3. Stop/Soothe Crying Baby Audio : to stop or soothe baby crying.

Usage : play the music using smartphone and connect to bluetooth speaker to get better result. Make sure the volume comfortable for your baby.