Zedge Ringtones is an app for Android that lets you download lots of songs and wallpapers for your Android device, all for free.
Once you've installed the app, you just need an internet connection to search for anything you want. From a little-known song from YouTube, to the most popular song of the moment, chances are it's all here in the app's extensive catalog.
All of the songs that you download can be used for ringtones, alarms, or really anything you want, since the app integrates itself perfectly with the operating system.
No Android user can go without Zedge Ringtones, so you should definitely download it.