There is a software (I hate to say free, so I'll say no added charge) you can download that lets you specify what happens at each beat of the music. Process goes something like: download an audio file and load it into the sequencer software. You then check boxes to control which door, window, or other motorized surface move to the beat. Same with lights, check the box for the individual light section and have it respond to the beat. Once the result suits you, put the resulting file on a thumb drive and plug that into the car, select that file as the source for the light show and watch.
I think it's a mix of AI and human interface.