Accessing music in iCloud

Help!!! I have a new lsony aptop, I've installed iTunes on it, all my music is sat there in the cloud.........how do I download it?!!! Have hi

One sharing turned on but cannot get online on old laptop to do the same as it is not working. I have managed to download a few songs one at a time by clicking the cloud next to them but most have failed (error code 50 I think). I have nearly 2000 songs sat there that I can see but cannot get at. Also I have tried updating and syncing my iPod on my new laptop but that does not work either. Driving me mad. Can anyone help?