Friend of the show, Michael McGarrity, offered to create a guest mix and, of course, I jumped at the chance because Michael has been cranking out excellent mixes for several years. You can find his stuff here:
"I made this mix to help remember those long summer days and nights which feel so far away in February. It was a particularly rainy Saturday when I put this together & all I wanted was to get away to somewhere dry & warm, even if just with a soundtrack. Hopefully this takes you away to that 'somewhere else' too."
Tracklist and links to all the albums used in this mix are in the comments.