I have an old iPad. Honestly I don't know whether it's a 2 or not. Version 9.2. I haven't been using it a lot. Not a lot of storage - 27 GB? I never put music on it since I still have my iPod and iPhone 6. But I go to use my iPad and it's sluggish. I look and the storage capacity is 0 and there are 9.x GB of music. WTF?? I didn't do this. It just automatically downloads music from iCloud which I don't really use anyway???? I deleted a bunch, which I hope just deletes it from the iPad and not my account. How can I fix this from ever happening EVER? Thanks.