me myself idk, but i just wanna now if theres away to put music in it lol
You could just use any old video editor for that.
"it just treats it like a normal video"
Because it is a normal video. You can make it grey-scale, you can do color correction on it...
360 video editing? Well... I think Blender would be good for this, if you know, how to import 360 videos.