[FE7/FE8] Binding Blade/Zephiel BGM Kill Fix?

Questions
1

All the links I’ve found online and on here are broken. Does anyone have the fixes for FE7 or FE8?

2

I guess it can be fixed easily by changing the priority of the sound.

3

What about the Zephiel link in here?

4

Thanks, that one seems to work. Though, I still can’t find any links for the Binding Blade’s flames/BGM kill.