@Forss: Thanks for taking it for a spin! Oddly enough, I'm re-recording these two tracks with "live brass" (sax, trumpet, horns). I finally found a professional online studio with this specialty. I've just posted the first two trial mixes so I'd be curious if you think this makes a substantial difference?

This is a "timed comment" that I made right as the tune entered into its "bridge". I can make the note while the player continues thus saving loads of time. And, the SoundCloud player shows all the comments received across the board... Scary, but helpful!