[PROBLEM] Corrupted songs?

[PJVervoorn]

I would ask if the songs -that you marked- also play just a few seconds, or do they play the whole length?
It seems unlikely moOde corrupts the files since they play correct on another device (PC).
Are it always the same files that have the wrong length?
You say the files come from different sources. Did you modify the tags for these files?
I suspect a tagging problem...