I downloaded a couple tunes that evening, and absentmindedly, this particular song got lost "in the shuffle" - as it were - until recently when I played it. As I hadn't heard it until now, I can just assume it came across in the damaged way.
Since I wrote this post, I wrote Apple requesting a second, free download to replace the one in my Library. No response as of yet. Of course, their copy may also be faulty. No?
Or does this imply a spotty download? That is, a result of the transmission getting interrupted en-route - from the ITMS to my computer?
Cheers,
~john