Dramatic Funk Themes Vol.2 (lossless)

[nidostar]

Vol 1 looks distinctly like it might have been upconverted, too.

[likedeeler]

The most probable explanation for the irregular spectrals is that the publisher produced most tracks of (at least) the first volume from lossy sources. These tracks will be fake already on the CD. I see unmistakable signs of lossiness only in volume 1, not in the other three.