First impressions are this could be a useful fun application.

Go to, https://www.loopcloud.com/cloud/register/computermusic

2 Enter email and password.
3 choose free plan or 30 day trail of Studio plan
4 You can now download the loopcloud app and install but dont open or boot it up yet for the following reason, you have to activate your email address in the email that they sent you first, otherwise you won't get the free Computermusic sound pack.

If you do install it would be nice to know what you think, looks ok to me for a free offer and some of the loops sound great.