Heartbeat - Listen to music with your friends together, on Spotify
Lark Player - Lark Player – YouTube Music & Free MP3 Top Player is a fine tool developed by Mobiuspace Tech Top Player.
Liyo - Stream your favorite music live with friends 🎶
Musicolet - Musicolet is a small yet feature-rich offline Music Player for Android.
TuneMeet - Chat with people who are listening to the same song
Audiomack - The free SoundCloud alternative