A few years ago, Paul Anka (of all people) put out a really great collection of covers, called Rock Swings:
Unfortunately, I can't find his cover of "Lovecats" on youtube, but you can hear a snippet here.
"Lovecats" was the first cover from this cd I'd heard (by way of Michael, of course), but most, if not all, are pretty groovy. It's still my favorite, however.
Here's his "hit", "Smells Like Teen Spirit"