Are you looking for sites to host your mp3 and stream?
Check out these two sites:
The offer free services
https://www.mp3crib.com/
account features
8 GB Mp3 Streaming Bandwidth per Month
500 MB Mp3 Streaming Bandwidth per Day
10 GB Mp3 Hosting Space
Unlimited Playlists
MySpace Music Player Plug-in
Upload files as large as 14 MB
Attach album art to your mp3 files
Upload mulitple mp3 files at the same time!
https://www.metracks.com/
1 GB of online audio storage
10 GB of transfer a month (equivalent to 125 hours of non stop music!++)