That fucked up evil kitty cat that I hate (lie)

I really like his cat design and I wanted to draw him more, I went crazy with the rendering of his smile, I like how forced it looks (also the straight teeth are on purpose I wanted him to look creepy)

I often listen to specific music while I draw and it ends up influencing the drawing so why not say what was that music:
I was listening to UnderBOAC by Autechre