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.
Playlist Machinery - Tools that help you create & organize your Spotify playlists
YouLikeHits - YouLikeHits is an online service that brings results within seconds.
Heartbeat - Listen to music with your friends together, on Spotify
Linkcollider - Link Collider is a web-based service that is designed to grow your online business, social media networks, and personal blogs.
Magic Playlist - Get the playlist of your dreams based on a song