Chongqing evacuation music

I wish that the unique evacuation music of Chongqing ( Severing Strings ) could be played in every level in Chongqing, including the main mission and contracts. Now Severing Strings will only be played when playing ET (aka the Rage) or after destroying ICA data core in The End of An Era.
I think Severing Strings is very suitable for the story and sounds quite tense. So I wish it be played more often, like every run in Chongqing after taking down the targets(instead of keeping on playing the normal BGM of Chongqing Requiem).

It’s used in either the Pride or Deluxe escalation, and in one other circumstance I believe