RMXP isn't playing *certain* MP3s

[Kain Nobel]

Every track is rendered @ 192 bit-rate, they each are fully labelled with album information, the cover picture, a 'mood' tag (specifying battle themes, scene themes, etc) and a notes for composer info and whatnot. Some tracks didn't play even before I dragged in their more up-to-date versions. On that note...

Months ago I started looping each BGM in a media player and took extensive notes on things that could be improved, so I'm just redoing all the tracks right now. Yes, today is going to be my official OST remaster day, and all the newly rendered ones are playing properly!

I'm no longer worried about this issue, but I will leave the topic open for anybody who might know what was wrong with the older tracks I made as I'm still curious what caused them to not play in RM.

And thank you Taylor for the Audacity suggestion! Whatever tracks I'm not going to make improvements to, I'll use Audacity to fix them :D