Hi,
thanks for checking and your feedback.
Even though not many CDs may advertise any of these features, rest assured that this DSP works quite well with 99% of any Stereo music.
I've been using it with foobar2000 on a 5.1 audio system many years and many types of music are an enjoyable improvement (better than any Pro-Logic of AVRs) for my taste.
Centered vocals, surrounding instrumentals, realistic reverbs and distinct bass.
Still you're probably right and there isn't much demand but I'd love it.
Cheers