Songza is audio search engine and internet jukebox

imeem is an online community where millions of fans and artists discover new music, videos, and photos, and share their tastes with friends.

Free online storage, Upload, access, share your music, video, photos

Last.fm is a service that keeps track of what music you listen to, and then produces a large number of features personalised to you.
You can use Last.fm to listen to music, find out about artists you may like, other people with similar music taste, gigs in your local area, charts and quilts for your personal […]

meTracks is an innovative web based audio player allowing you to listen to your music on demand

Store online your music, your photos, videos and other files. You no longer have to “take” them with you, they are already available everywhere.