Ploosh
Skeletron
I was listening to the new Twins Theme and the Eater of Worlds theme as well, and I can't help but notice that the Moon Lords theme is kind of lacking compared to other boss themes. I feel like, since he is the final boss after all, he should 100% have a revamped theme, because comparing lets say, The Twins theme, to the Moon Lords theme, the Twins arguably have a way cooler and more catchy boss theme. It would also go along with his new resprite, a new theme would be amazing!