HoxHud's Music Switch as Standalone Mod

HoxHud has a feature that allows you to switch the soundtrack while you are ingame by using the ',' and '.' keys.
Would it be possible to have this feature as a standalone mod? I really miss it to be able to just switch the music after 5 or 10 min ingame.
Where? Poco only let's you shuffle the tracks between assaults, before joining a game. It doen't have a keybutton for "next" and "previous" track like Hoxhud. I used to use the two mods together but BLT:CSE has not been updated.