Gooveshark

Hi!
Today a im going to talk about a site of internet that i like very much, this site is grooveshark, and this site has a online music streaming service. here i provide you the link: http://grooveshark.com/.
Grooveshark is useful to listen to music without the need to download the musisc in your computer, i like this. Also grooveshark provide the options to organize your favourite music in custom file folders, because you can have a private account, be able to share your music with your friends and conect to with others social pages like twiter, flikr, facebook...
I visit the site every day, because i listen music to estudy, and when i meet with my friends in my house, we can select to the music who likes to everyone. I suggest to you check grooveshark, is very easy and could be a big tool.