Musicolet - Musicolet is a small yet feature-rich offline Music Player for Android.
Yandex.Music - Открывайте новое каждый день!
Palco MP3 - Palco MP3 is the largest Brazilian application for independent artists and offers more than 1 million songs for you to listen and download on your mobile device.
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
Audiomack - The free SoundCloud alternative
Spotify - Map shows when two people play same song at same time