I was looking at StoneZone (https://github.com/MehVahdJukaar/StoneZone) and how it doesn't support ProjectRed's marble and basalt, and this lead me to notice that the blocks in ProjectRed don't change the noteblock sounds like other mods and vanilla do (tested only with ores and stones, idk if there's any others)

Hmm. Interesting. Did not know about this noteblock sound thing. Will take a look.

https://minecraft.wiki/w/Note_Block#Instruments ye, you can see here on the wiki that different blocks below noteblocks can change the instrument... ty for the respond btw!