True I def would want it in 4k. But 24 fps

Personally, I don't like the high frame rate for anything other then live tv (like news and sports.) I din't mind the 2.35 aspect ratio (the "black bars"). Gives it a more cinematic look and again, looks better on a widescreen tv.
Do you think the video will look better on the bluray without youtube's crappy compression?
I def meant Ayu's brand of solo J-pop is not as common anymore in the age of idol groups.