What's the click at 8 seconds and 32 seconds in?
Those, I think it happens again but less obviously like at 1.40, some sibilance and the strange register drop/tone change near the end of the 1st sax solo, (2.16 after another click), are all I'd suggest need addressing.
Lovingly: a wonderfully done homage to an era of crooning.


Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe