You'll have to talk to Gilbert about the songs on his website. This is why I'm here giving you advice instead of drafting cease and desist letters with my lawyer. From all the profanity in your commit messages along with the rest of these dumb mistakes, I'm going to go out on a limb and suggest you're probably a young person-either in high school or early twenties-and simply don't know any better yet. This is the 'it's better to ask forgiveness than permission' philosophy in action. 'I'm sorry I didn't realize!' is one of those things I bet judges love to hear.