Musish - A web client for Apple Music
Music-Map - The Music-Map is the Tourist Map of Music, part of Gnod, the Global Network of Discovery.
feverTunes - A web player for Apple Music support adding tags to playlist
Tempso - Finally a place for classical music online!
Apple Music - Apple Music app combines your personal iTunes library with Apple's music subscription service. Music you have purchased from the iTunes store, or synced over from other sources, is available in the "Library" tab. Read more about Apple Music.
Concertmaster - Classical music front-end for Spotify