Programmatically change Lumetri Color based on audio file to create music visualizer

Hi,

I want to create a music visualiser whereby I can change the lumetri color properties of my video or image programatically. Specifically, I want the contrast and brightess values to go up when there is heavy bass, and down where there is low bass of a certain frequency. You can see a sample in this video I made using another tool: https://www.youtube.com/watch?v=PMm-q1oa_gA

If in Adobe Premiere it's not possible to do both in a single step, I am fine with splitting into 2 steps:

Step 1: Generate some sort of signal text file from the Audio file (maybe done in another app?)

Step 2: Impor the signal text file into Premiere and using it to automate Effects keyframes

Any ideas? Thanks!