VELCOA - Music industry work management software for artists and professionals.
Spotify - Map shows when two people play same song at same time
Bandlab - Capture, nurture, and collaborate on song ideas in the cloud
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.
ReverbNation - ReverbNation provides over 2.
TIDAL - Tidal is a streaming music service supported by some of the most influential artists working in the industry.