One of the major advantages of Fildo compared to other similar applications is that it doesn't actually store any content. The app just acts as a link between users and other services (like NetEase) from there you'll be able to download songs comfortably. All you have to do is type in the name of the band you're looking for or the track you want, and after a few clicks it'll be ready for you to listen to and enjoy.
Fildo is a pretty solid music download service, despite how ugly it's interface really is. It'll give you the opportunity to enjoy thousands of new songs, via streaming or direct download. Setting it up is easy, just take a look the app's configurations to select which folder you want your files to download into by default.