Hacking Problem with moonshell?

[Truliche]

I keep getting this problem with a LOT of songs on my DS, it just seems to happen at random, at first I thought maybe it was a high bitrate but I re-encoded to 128kbps and the problem remained, for example, I get this problem with the Song 4 Minutes by Madonna, it just plays like the pitch was changed to a negative number (you know the one that makes the voices sound like monsters).

Is there a way to solve this? I have an R4 with the 1.17 firmware.

 

[Whorl]

It's the song. Get a different version. It's happened to me with 3 of my songs before. Just downloaded one from a different site and it worked.