Musicolet - Musicolet is a small yet feature-rich offline Music Player for Android.
Spotify - Map shows when two people play same song at same time
Lark Player - Lark Player – YouTube Music & Free MP3 Top Player is a fine tool developed by Mobiuspace Tech Top Player.
SoundCloud - Enjoy music & follow favourite artists
Audiomack - The free SoundCloud alternative
SoundClick - SoundClick is a music-based social community.