@coolboymew You can download the BS Zelda ones on the BS Zelda homepage
@coolboymew BTW, if you think the MSU-1 is impressive. There is a similar chip that allows PCM audio ON AN ORIGINAL NES. I've only seen it used in this album sold on a custom NES cartridge (which seems to be out of stock), but I would love for this chip to be used in NES homebrew and ROM hacks. CD quality audio on an 8-bit console sounds insane.
https://www.retrousb.com/product_info.php?cPath=36&products_id=143