Named after an ancient philosophical questioning of how the mind operates in relation to the self, it’s an elegant and often devastating display of all that makes Protomartyr so vital and singularly visceral an outfit. Over the course of several months, Greg Ahee waded through more than a hundred song fragments until he reached the bottomless melodies of “I Forgive You” and “Clandestine Time”, the inky depths of “Pontiac ’87” and titanic churn of “Why Does It Shake?”.