How to sign up for Google Music?

After the fever Google Plus giant Google has launched Google Music Beta, this is a perfect service for enjoying stored music and trends "cloud", you can upload to Google Music Full of their music libraries and
then use any browser, on any device that supports to listen to his songs. 

To register, click here
Once registered, you click on the link and follow the procedure below to join Google Music Beta: 

You can click Skip if you do not want to download Google Music management software 

Google Music interface is quite friendly and easy to use 

Highlights to note when using Google Music Beta: Users are storing up to 20,000 music files; maximum capacity for each music file is 250MB. Too has correct?