From its start with a nightmarish recollection, “Shrink House,” the new single from indie-rock trio The Insides, grabs one’s attention. There’s a resigned-to-fate strategy at work and an even-keeled disposition, steeping in sorrow. But that changes, and a heavier instrumental foothold flashes towards the finish line. Flipping the switch away from passivity, a new beginning emerges as the flame of the past burns out.
