Can’t watch right now, but I know Metroid’s music sounds a lot better on the Famicom Disk System version.

The famous item fanfare used in all the series is barely recognizable on a NES because it’s lacking a key sound channel.

Love gamesack, great youtube channel to deepdive.

Here is an alternative Piped link(s):

https://piped.video/watch?v=1Uxpe6bU7XY

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I’m open-source; check me out at GitHub.