This has actually been lingering in my inbox for awhile (sorry guys!) but I finally had time to take a proper listen, and am ready to declare that Sweet Diss and the Comebacks is joining the list of my new favorite PNW bands!

Nathan Reinauer hales from Seattle and currrently lives in Portland – and also apparently created some of the best stuff I've heard in awhile by performing, mixing, and mastering every note on Emerald City Love Song himself. Bravo, Nathan. Bravo. It's sweet and danceable ad power-poppy and. Oh hey. I LOVE IT! 

I also appreciate this description from their bandcamp page:
Catchy melodies, soaring harmonies, and more key changes than your ex-girlfriend's apartment.

Yup. That about sums it up! Take a listen to "Twenty-Something" below (I also recommend "Indie Girl", "Never Stop Wooing You" and "Dear Small Town", and if you like – you can listen to the whole album on bandcamp here, buy it on iTunes here, or order it from Japan (what?) to get it with 4 extra tracks.