I have to be honest to say that the 1st cd is excellent, the second and third are okay, y the time of 1962 onwards there was this rock n roll but with strings etc not my taste, too poppy!
However as I already mentioned the first cd with Teenager in Love etc is excellent and too be fair some of the B sides he sang should in my opinion be the A side such ad "Her Hair was Yellow" good happy sing along song.
Endless Sleep is so much like the original by Jody Reynolds in that it is so hard to tell the difference if any.