The ending on "I Wonder Why" on this CD is different to every other album version that I have heard in that instead of fading out it ends with the words "I do" being sung but with no music.
I have had it as an mp3 track for years and always wondered where it came from.
Altered lyrics on this too, toned down for radio. Instead of "the s**t hits the fan" it is altered to "it all hits the fan". Makes this CD single more collectable.