My Music Cloud
5. MyMusicCloud is offering free storage space for users who refer their friends. MyMusicCloud was the first cloud-storage service for music. It can host music anywhere from iTunes to Dropbox. The company has announced that for every friend that registers for MyMusicCloud, users will receive 250 MB of free storage space. The service is free to join, starting with 2 GB of storage and then $10 annually for 5 GB of space. [MyMusicCloud]
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