i tried 2203_2612.py on 07_NameEntry_unused.vgm (Tokio/ScrambleFormation, Taito - imho, Hisayoshi Ogura was a genius composing that with the resources and deadlines he had available that time - he mentioned a bit that experience at
https://vimeo.com/144780980 ) - the result differs on the notes frequency, more acute (i think it is related with a different frequency that the ym chip is running on each hardware - (~3MHz -> 7.67MHz, i guess) - i found similar situation from amstrad-cpc, ay-3-8910 runs faster there than on msx or zx-spectrum, and you can notice the difference instantly there as well) - is there some argument value we should add for reaching a closer result?