Song won't play on itunes but plays on quicktime

Question

I just downloaded an entire album (not off itunes). However when i click on the song in finder, iTunes opens up but doesn't even display my song. Nothing happens. Not only does it not play, there is not evidence I even clicked on the song.
However when I open it on Quicktime is plays just fine.
I made an email account containing one of the songs that won't play. If someone can maybe dissect why the song won't play in iTunes I'd greatly appreciate it.
<Edited by Host>
I've attached the song to the first email sent to myself. Maybe if you could look at how it's encoded or something to help figure this out.
Thanks in advance!

Answer 1

MP3 files have structures which can vary according to the dialect of mp3 used. Some applications will only look at a file if it is perfect. Some are willing to try pretty much anything. (Like reading a post on Apple Discussion. If somebody omits grammar, punctuation, capitalization, and sentence structure I might not even try reading it, but some are willing to try and can make sense of it in the end.) There's something not quite right with the file (um, if this is of dubious origins it might not be surprising). iTunes won't look at it, but Quicktime is willing to have a go and can make enough sense of it to play it.
I opened the file with MP3Trimmer (well worth the minimal shareware fee IMHO, and has a pretty liberal trial version). Normally it would open a file like that in a few seconds. It took it about a minute of scanning before it did. I then saved the file in mp3Trimmer (it doesn't recode it so there's no additional quality loss) and it fixed whatever it didn't like and I could add it to iTunes.