Spotify - Map shows when two people play same song at same time
Addmefast - Building a website or network on Internet is no longer a hard task but promoting and marketing it is still a difficult task but not impossible.
SoundCloud - Enjoy music & follow favourite artists
YouLikeHits - YouLikeHits is an online service that brings results within seconds.
Last.fm - The world's largest online music service. Listen online, find out more about your favourite artists, and get music recommendations, only at Last.fm
Linkcollider - Link Collider is a web-based service that is designed to grow your online business, social media networks, and personal blogs.