iTunes again
 

Last weekend I bought 7 or 8 single Led Zeppelin songs. I was playing the songs and realized I suddenly had a bunch of complete Zep albums on my computer. It's been 5 days and there has been no charge to my CC. For about a year I've noticed music just starts appearing on my playlist. Stuff I didn't order and have no interest in. How does it get there? What the heck is going on??