So damgam suggested making the music an optional dependency. As far as I was aware, spring doesn't support optional dependencies, but then I open modinfo.lua and see these comments:
2 for addon? It isn't documented in https://springrts.com/wiki/Modinfo.lua , does it exist? Does it work/is there actual support for it?-- What kind of mod this is
-- 0 - Hidden (support mod that can't be selected, such as OTA_textures)
-- 1 - Normal, only one can be selected at a time
-- 2 - Addon, any number of these can be selected. Could be used
-- for single units for example.
-- others - perhaps mutators and addon races that can be
-- enabled in addition to xta for example?
modtype = 4,
I can think of a bunch of uses for an addon dependency.
Halp?
Edit: I read "addon" as "Optional Addon". I might need to be set straight if I'm misunderstanding the usage of that word.