Best sounding cd in your collection

Voices: Eva Cassidy - American Tune
Soundstaging: my soundstaging is not very good right now...gotta work on that
Bass/treble: Craig David - Born to do it

Banyon, good call on Keb Mo! Suitcase is a great album.

for bass I would recommend "quiet letters" from bliss. the first track hits the frequency extremes....

I just picked up Rebecca Pidgeon's greatest hits on Chesky. By far, the best engineered cd I own