Are the demo midis in Touhou games really in a higher quality than the full game midis?

[speedcodes]

Alright, first time starting a discussion. Hello, my name is speedcodes, and I need some help with a simple task involving the midis in Touhou 6 and Touhou 7.

I need 3 songs from each demo and the same songs from the full version extracted from the game in midi format. I am then gonna test a theory that the demo midis are of a higher quality (or at least different) from the full game midis. If you wouldn't mind helping, I would be grateful.