During their first tour, playing every bar along the Mason-Dixon line, they noticed a person had recurrently joined them on bass, without them being able to trace down when that first occurred. In their own words, "he just kind of appeared". His name: Austin Kalendår. And his past is, to this day, still a mystery. Some speak of a previous life as a panda sexologist, some of classified operations for the Finnish government. Which of these stories is true, if any, we will probably never know.
Having played with a variety of drummers in spite of an otherwise constant line-up, their band name was an obvious choice: "Poly", meaning "several" in Greek, and "Morph", the Ancient Sumerian word for "[he] who plays an acoustic or electric drum kit, or just any kind of percussions."