Custom music glitching

[hotdog1879]

I tried to add in megalovania over a song on final destination i had to amplify it for it to be louder and i made a working loop however now about half way through the song it stops and starts playing mario's theme fast paced and after that it starts yoshi and then returns to megalovania until halfway through again. Any help would be useful

 

[Panudroid]

Some things you can do:
Check if the brstm file perfectly fine.
Don't replace songs by just dragging and dropping. It's better if you delete the song you want to delete( if the p:m dev team replaced that song) from the strm folder, and then paste your brstm into the folder.
Also, try defragging your SD card.

 

[Your Face]

Please DO NOT DEFRAG your SD card. It can cause serious damage to it and shorten its life. Instead, try reformatting it!