You should also check out:
"2Gether" with Bill Charlap (Nagel-Heyer)
and any of his albums on Zephyr (
http://www.zephyrrecords.co.uk/)
Also, Warren will have a new album out this spring on Arbors with
Bill Charlap and Harry Allen.
Yes, Warren can basically grab any horn and mouthpiece around and still sound like Warren Vache (I've heard him do this at Dillon Music - any horn he pulls off the wall and any mouthpiece from the "used" box - it's amazing!)