I'm mainly looking for wall of sound I can stuff in my ears and not have to listen to people talk while I'm working.

I don't like
— any lyrics in English
— long, quiet intros/outros
— otherwise "sparse" music, with space for outside sound to get it

I do like:
— upbeat (uptempo?) stuff
— melodies and rhythm
— eurobeat/eurodance type stuff
— the shiver you get when the music drops

mostly I've been listening to video game remixes — I have most albums from ocremix.org