This seems to be a global issue, I've heard from many others that they'ew having the same issues when trying to download songs from the music store.
Most of the time I can get into the store, but when I try to download a pack, it usually freeze on the 2nd song and kicks me out from the store and gives me an error message. My internet connection is fine, it does'nt have anything to do with that.
Heck, sometimes it freezes on the first song, I've also tried to download one by one but not even that is working at all sometimes. This is very frustrating, and it takes ages to get back into the store and reach the pack for a new try to DL it.
I'm not alone about this as I said, it's been unstable for at least a month back.
Please HMX, try to fix this issue.