I noticed every new soundtrack of the game is taken from Dragona game, so I don't know if it's possible to put other songs.
But if yes, I suggest to put this song every time we read "GoddessSand has entered the zone":
i always wondered why is the major cyber skin is in gold color , for both factions , if it's to differ it from other cyberskins , i really liked the natural color of the RG and FK cyberskin major , is there a way you can make us able to graft it onto our gay golden colored cyberskin ?