The doubled vocal is slightly out of time on the 1st couple of syllables - giving a slight delay/chorus effect.
I think the snare hits are a little loud & harsh for the arrangement.
The stereo image seems a bit too wide for the song.
Lovely melody and a cool pastiche of the genre.
I don't hear any Sinatra - then again I'm on team AntiFrank.
Well done.


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