I am the keeper of a hoard of wordless music: some upbeat, some midtempo, some mellow, mostly at least a little bit interesting. Whatcha looking for, for what occasion, how much of it, in what format, and when?

What's are a couple of examples of artists or albums that you like? And if you haven't found any, what's come closest, and how did it fail?

I really am all about (mostly) wordless music.