Audionautix - Audionautix is the web-based music platform that provides you the songs, tunes, and music of famous singers which you can use for your audience and business.
Parallel - Listen to music with friends over Spotify at the same time
Motion Array Free Stock Music - Motion Array Free Stock Music is a web-based platform that offers you a wide range of music and tunes which is royalty-free, and you can download the songs and tunes in mp3 format.
Slackbox - Spotify playlist collaboration through Slack
Dogmazic - Browse the musical archives of Dogmazic and play more than 50.000 open or royalty-free titles.
Join My Playlist - Listen to music live together with your friends in Spotify.