C418 - "Thirteen" (In-Game Version)

This is "Thirteen" by C418, the in-game version. What's the difference? Unlike the one featured in Volume Alpha, there is no reverberation to the first note that's heard, which is the difference, and also that it sounds different (I don't know much about music mixes and different sound channels, but I think that has to do with it sounding different).

[@Joshrivers2010]

The difference between the one in Volume Alpha and the in-game version are clear. The in-game variant of the disc cuts in and cuts out, in which it stops at 0:13. The variant in Volume Alpha is much longer then it's in-game counterpart, and it has a massive wind howl at the end. Then tiny piano notes play and it ends. The continuation of Volume Alpha Thirteen is "Excuse"