Mohammad Rafi Songs - Rafi Old Hindi Hit Songs is an application that provides you with top-quality music from India's most popular film studios. It has a vast collection of songs from Bollywood and other Indian cinema studios. 

It also has a collection of duets and solo songs by various famous playback singers of India. This app has a simple user interface that is very easy to navigate. It is also very intuitive and user-friendly.

The best thing about this app is that it is completely free to download. You don't need to pay to use this app, and you can use it from anywhere.