k, I downloaded it and played both song at the same time
As u say, the drum track is different, but I only noticed that difference at the start of the song.
The Lyrics are the same, but the vocals as u said are a tiny bit different when u play the songs togheter.
The words of the remixed version doesnt seem to last as much as the album version, I imagine its because of the sound effects added to it.
The guitar/bass sounds... well... yeah, I ignored those before, hehe
but in my opinion this so called remix version doesnt sound that remixed to me... its sounds like a version before being modified an released to the album, like some kind of demo... I like the album version better by the way XD
so... I guess u were right... but u have to admit that u have to put more attention than usual to notice it, hehe