Jazz CD suggestions for evening ambience

I'm wondering what Audiogoners might suggest in terms of (fairly) widely available Jazz CDs for a tasteful restaurant (asian fusion cuisine, large metropolitan setting). I'm helping with the aural planning so to speak. At the moment we find Bill Evans well-suited to ideal; Thelonious Monk provides great ambience but is at times a bit too pensive and slow for this particular environment; Marvin Gaye supplies ample classic retro from time to time, but is a tad too recognizable. All comments/suggestions &/or pointers are greatly appreciated.