The Last Roundup easter egg

I just threw this together, not trying to make anything big out of it. I haven't heard of anybody noticing this before. It makes sense, since it's completely out of context. Is it just me that notices the similarities? Is it intentional, or are both of them just based on another, older song? Please comment on your thoughts, I love reading them. I don't need subscribers, I need comments. :DFor the basic side-by-side comparison without my little fluff, go to 1:19