Thanks for your comments guys. I am interested in you comments about there being too much high end on the drums and needing a bit more low end in the mix.
I use Tonebooster's Reelbus in my mixes and it has a number of models built in. I usually use the "Professional 30IPS" setting on the master bus. However, it has a "Japanese '75 - 7.5IPS" setting which is much brighter which i use on certain sub mixes, but wouldnt usually use on the master.
Listening to the four jazz tracks i found them a little 'dark' and thought they needed some more 'air'. So I changed to the Japanese model on the master bus and thought it really improved them.
The other three tracks on here are still with the "Pro" setting and only this one was uploaded after i made the changes. Below is a link to the earlier "Pro" setting version for comparison. I will also add the later "Jap" setting version of Equinox to that post. I would be very interested to hear what you think if the top and bottom on that.
https://soundcloud.com/stuartbroughton/persia-pro-30ips