I bought this set back last September when it was 50 Originals instead of Greatest (43) Originals. Ironically, back then I wrote "It's a darned shame that at least a one unmarked re-recording snuck into this set. Runaway is obviously not the original version. (That's the only one I'm sure about; perhaps other reviewers can find more.) At least half of these songs really are the originals, and the collection would be easily worth the money just for them. I would have given "45 Real Originals" a 5-star review, but the sour taste of a re-recording lowers my rating for "50 (Mostly) Originals" to 4 stars."