I wouldn’t put a lot of stock in what ChatGPT says, if you are very knowledgable on something and ask it something specific I have found that it is usually wrong. Its trained to mimic text posts online, but it doesn’t really know right from wrong or fact from fiction.
Also, I am not sure why you would need to look for new information? Is this something you are working on yourself?
EDIT: Ah, this is using the official Arranged version of the battle theme for this game from the soundtrack. I thought this was something you arranged yourself. In this case, its probably just whatever the composer loaded into a modern DAW without concern for any specific soundchip characteristics.