At very first time I have used MX video player in my Smartphone 2 years back. This is one of the best app for listen and watch audio video songs. According to me this is best application for audio video. I am using this from a long time and still very happy with this application.
The best part about this app is, this is very flawless and never stuck in the middle. Highly recommend to everyone if there anyone who is facing any hang problem with any audio video app.