The song was written by Suno AI. The live action was converted to ‘animation’ by Stable Diffusion. The music stage set and crowd were purchased assets. The rest were free to download. The only things I modelled was some scaffolding and the drumsticks in the last shot. It was all brought together in Blender. The only post compositing was to add some camera shake and more lens flare, because you can’t have enough of that.