Hi. The way you removed the ambien-sound caused crash on my mod. https://mods.factorio.com/mod/erm_toss
When both enable, it cause the following error.
Failed to load mods: core/lualib/dataloader.lua:23: Invalid array of prototypes:
{}
stack traceback:
[C]: in function 'error'
core/lualib/dataloader.lua:23: in function 'extend'
erm_toss/prototypes/planets.lua:1144: in main chunk
[C]: in function 'require'
erm_toss/data.lua:286: in main chunk
I did some investigation. Your mod wipes all existing ambient-sound data and then inject yours to nauvis. The problem is that my mod try to copy the sound from Fugorla and failed because your mod set all data to nil. May you please fix the code so that it only remove the one from nauvis? It shouldn't remove ambient-sound from other planet if you are not changing it.
L3 - L5 is the cause. It should only remove the one from nauvis.
https://github.com/Cyphpython/Nier_OST_For_Factorio/blob/44d92ba88e73be3146ba1c619023d255b4caf07b/data.lua#L3