Mp3 Downloader Music Downloader is an application that allows you to download music from a variety of sources and play it on your device. You can choose between downloading it as an audio file or an mp3. The mp3 is a bit more convenient to use since it allows you to save it to your device and listen to it without having to go through the time-consuming process of downloading an audio file. You can also play it on your Android device or on a computer. It is a free tool that is easy to use and has a user-friendly interface. You can download it from the Google Play Store.