The Calamity mod for Terraria is very fun, so here's a boss theme that I charted. Enjoy!
Also please play the Calamity mod with me it's starting to get really lonely (I'll even start a new character)
3/8/2021: Removed cringe tutorial note
4/17/2021: Haha apparently the tutorial note made it through this version because I just reuploaded the old version that's very funny