A custom heist track that you can just drop into your mod_overrides folder.

Stealth: The Grim Reaper is a Live Streamer (lofi instrumental)

Control/Anticipation/Assault: Q and alternatively the instrumental version

There are 3 versions of the track, Vocal assault, Instrumental assault and the third alternating both.
The chance to play the instrumental version is made higher, but you may edit the main.xml file to change that.