Mushroom Hunting!
Oh, I like that one. Chicken Bone too, just for the sheer halariousness of it.
Yoko Kanno's other work is wonderful too. The whole blues/jazz style is most prominent in Cowboy Bebop, though (to my knowledge). You seem to like ones with a nice quick drum beat in the back (CHASE SCENE MUSIC! ^___^) but it may be harder to find ones like that in Escaflowne and Wolf's Rain (the animes are too different from Bebop too, to fit Bebop music). But I'm sure you'd like them anyways.