That is interesting. There is more room to make things simple and straightforward or go at really interesting and complex when it comes to arranging than I realized. Is there like a "at what measure is a mix still an arrangement of the original vgm?" type thread around? I've read plenty of stuff on copyright, but not anything on how far a stretch from the original can be. Do mixers sometimes, for mashed up tunes, give one melody the tonic of the other and then just use similar intervals to the original?
Right now, I'm kind of at a place in music theory where things are starting to make a little more sense, but I don't really have a considerable grasp on anything to really lean on my own instincts or understanding here, so sorry if I'm asking obvious things, or am asking things that don't make sense.