An experimental electric and hysteric operetta, Wallpaper Psalm portrays two elderly sisters who have a history that spans their pinnacles of youth and beauty.

Approaching death, two sisters live out the end of their lives in what was once an elegant apartment attended only by the enigmatic doorman and visited by a savage intruder proclaiming the approach of the Radio Spider Demon. A hilarious, horrifying operetta about memories, madness, and the shackles of sisterhood.