Photo sharing and organizing
Smugmug, looks cool, but not free. (Sorry I'm too cheap, and I'd like to spend that money on other things anyways.)

Find gig tickets in UK & Ireland
bebop has an easy way to find gigs, tours and tickets. they made it simple for you to find events by using your iTunes Music Library.

Create your podcast for FREE!
Podcast your own audio broadcast, you can easily record voice messages, mix in your favorite music, and share it all for the world to hear.

Rate music, get recommendations and explore new music
GenieLab::Music help you and others discover new music. all you need to do is to rate the music you like and GenieLab will do the rest.

Discover fresh music on P2P networks
Jamendo is a new model for artists to promote, publish, and be paid for their music. Jamendo users can discover and share albums, but also review them or start a discussion on the forums. Albums are democratically rated based on the visitors' reviews. If they fancy an artist they can support him by making a donation.

Powerful social music revolution
Last.fm is the flagship product from the team that designed the Audioscrobbler system, a music engine based on a massive collection of Music Profiles. Each music profile belongs to one person, and describes their taste in music. Last.fm uses these music profiles to make personalized recommendations, match you up with people who like similar music, and generate custom radio stations for each person.

Muiso music means music equality
Muiso Music is dedicated to music equality and spreading the love of music. We are committed to user satisfaction, and to the highest ethical and privacy standards.

A cool way to find new music and tell the world what you listen to
Musicmobs is all about letting people know what kind of music you're into. What better way to show off your collection then display everything you've ever listened to? With Musicmobs it's surprisingly easy.

Charting a course through the wilderness of online music
MusicStrands develops social recommendation technologies to help people discover and enjoy new music. MusicStrands uses statistical machine learning, collaborative filtering, complex network-based analysis, among others, to provide music recommendations based exclusively on the listening behavior of individuals and social networks.

Odeo is a creative way to record and share audio
Odeo giving more people powerful tools for the creation and distribution of media. You can create recordings from your browser—or your phone, Make shows that people can get with iTunes, Hear friends, favorites, or something new.