Help with frequency spectrum

[Tylerx1227]

                                                                                                         

Can anyone tell me why its being reported as fake? It looks like a pretty clean file to me.

[Fake No Funk]

Even though the resolution of the image is quite low, two indicators:
1) There is a cutoff in the higher frequencies (can't determine the value because of the low resolution)
2) A lack of medium frequencies, visible especially in the end of the song