Running into silent “ghost track” issues with custom menu music mod.

I currently have 20 songs in my custom main menu playlist. I'm having an issue where a bunch of the songs will play fine and then Ill have a "ghost" song where its completely silent until the next song comes on.

Has anyone else had this experience? I've tested each song individually next to a few 5 second sample mp3's and every single one played fine. But when I put all 20 tracks in the folder together, I start getting the ghost track issue. Is that just too many songs maybe?

I’ve seen other users create .bundle files for their music playlists but I’m not experienced enough to know how to do that.

Any help is appreciated.