The Anchor, the band fronted by frontwoman and metal cook Linzey Rae, decided Thy Art Is Murder's "Reign Of Darkness" was approximately 100% not about cats. Rae said the band thinks "Thy Art Is Murder is a killer band that probably liked cats, and even if they didn't, we know a lot of metal heads that do." Therefor, it's time to hear Thy Art Is Purr-der.
If you're still onboard after that terrible pun, you can check out The Anchor's music here, and grab A World Ahead here.