Another A/B test, with the same piece used for the first one (it progressively fills the spectrum, so it works well for this kind of thigs. Which is the file you do prefer and why? Try copy/pasting the links if they do not work:
http://davbucci.chez-alice.fr/varie/revoxb77/Catacombs_1.flac
http://davbucci.chez-alice.fr/varie/revoxb77/Catacombs_2.flac



