I share my experience with saavn.com. When I install saavn application in my android phone then I realized that the my all favorite songs whether Punjabi, hindi etc are in one place and theme of application is very pretty.
The saavn application also run when my internet connection is slow but in saavn application it play a song immediately which is my best experience with it.
Customer support services are good because when my application cannot run properly then I contact to saavn team they solve my problem truly.
So my experience with my personal opinion that must install this application according to me this was a best application for listening songs at free of cost.