Thanks for this post. I still don't understand why an artist would ever post/give away free tunes without tagging critical information. As a FM radio DJ, I cannot play anything that is from an unknown source. I've learned the hard way to check every file I download WHEN I download it. It is a time consuming pain in the ass.
I just don't get it. Maybe other people aren't as narcissistic as I am and don't care about getting their name out there.