MoeJazz. It’s wonderful stuff if you like jazz interpretations of various anime themes. My favorite is probably their take on Secret Base 10 yr. version, but Nichijou always gets a thumbs-up from me.
Also there’s this song. I don’t usually listen to Touhou stuff, but man it just gets me going.
Lastly, some Nico Touches the Wall. THE BUNGY is one of my favorites.