Why doesn't Doomguy from FF2 get his own music unlike other Hales?

[God Emperor of Mankind]

Title

 

[Percilius]

He has no background music in his cfg or files.

 

[The Emperor]

He was orgiinally supposed to have music (e1m1) and in fact some servers have it still.

It wouldn't be that hard to implement it if there was a demand for it you would just need to create a sound file and edit the cfg.