Cymatic
I wrote this track back about 10 years ago on my iPhone using Garageband and just recently found the file in an old backup, so I modernized the instruments a little bit to "finish" it. Then I used the Vythm music visualizer with some midi knobs mapped to different parameters to control movement and effects and generated a video file which I then fed into StableWarpFusion, defining the model with concepts of spaceship interiors and robots and aliens and lasers and eyes and energy beams and tentacles, of course, skulls.