Hear sibilance on Krall, Famous Blue, D. Fagen?

Hi, Folks,
I have made some changes to my system that I am overall very happy with, but I'm noticing some "sibilance" or harshness to certain voices and I'm wondering if I'm simply hearing some things I hadn't heard before because my system's more resolving, or if there's a synergy problem that has given me a tipped up "presence region." So I want to know if you hear these things too:

1) Jennifer Warnes on Famous Blue Raincoat, first track, "First We Take Manhattan:" I'm hearing an edge to her vocals... sounds like some sort of processing.

2) Morph The Cat: Title track; Donald's massed voices on the verses. How do those (highly processed) vocals sound to you? Breathy? Harsh?

3) Diana Krall, "Let's Face The Music and Dance" from "When I Look In Your Eyes." Very closely miked, but do you hear harshness in some sibilant consonants?

Trying to figure out if this is the recording or my system! Thanks in advance!