Spotify - Map shows when two people play same song at same time
DistroKid - Unlimited uploads to iTunes and more. Keep 80-100% of your royalties.
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
SoundCloud - Enjoy music & follow favourite artists
Audius Music - Decentralized & open-source streaming platform controlled by artists, fans, & developers.
Clickmp3 - Convert a YouTube video to MP3 with a 2 clicks with the YouTube converter Clickmp3.