By the by, I updated Advanced Image Color Splitter, it supports extracting colors 1 to 1 for pixel art or just low res images in general. No need to apply dithering.
https://websim.com/@Sonkii/image-color-splitter-kiwami
In case you missed it -
I have updated the dithering website, check the pinned comment.
Also, I made a site for splitting long audio file into parts too.
https://websim.com/@Sonkii/mp3-file-splitter
And if you prefer doing it by yourself, or want the song to possibly loop or you can't use the site above for whatever reason, you can follow this guide that'll take you step by step to get there.
https://docs.google.com/document/d/1-d4bGA6gmWdw0zSILH02kAzE7Bry46p-4WSHbhyOC-8/edit?usp=drivesdk
I don't want liars be among in my followers list. I hate liars, especially who's really trying to get me reading their insincere messages. I hate all liars.