I gave up on and forgot about this for months. Then I found it again and restarted in Audacity. It breaks towards the end, but I'm happy with it. NES GBA Remastered
CAPCOM This is a mashup of the NES title, GB re-release, and the official remastered game on the PS3, Wii U, Xbox 360, PC, and mobile devices. (Not available for download on mobile anymore, and it's also not in stores. However, it is on Steam as the only way to get it without buying a used copy, soooo PC and Steam Deck gamers rejoice!)