Mangala Isai is a Tamil-language app that allows you to play the nadhaswaram and thavil in your phone. This app is based on the Tamil tradition, and it is one of the most popular musical apps in Tamil.

The nadhaswaram is a wind instrument that is used in Tamil weddings and other religious ceremonies. The app contains songs from various categories, including classical, folk, and movie songs. You can also select and play songs by the artist name.

The thavil is a percussion instrument that is used in Tamil music and in some songs. It is part of the family of instruments known as mangala vadya. You can play the thavil by tapping the screen.