Kaitlyn Aurelia Smith’s last album, 2016’s EARS, was a suite essentially about wonderment. The one before, Euclid (2015), took its inspiration from geometry. Dry summaries like those don’t really do justice to the swirls and whorls of the LA-based musician’s electro-acoustic work. Here, Smith tracks the life of a person from twinkle in the eye to autonomous being contemplating life’s end; the journey’s emotional arc is conceived as four sides of a double album. To say that the title track sounds like she has trapped some analogue synths and a choir in a washing machine means no disrespect. This album is crammed with tweeting electronics, hydraulic rhythms, sleights of hand and Smith’s own backseat vocals; she hints at non-western forms and systems music, but never so you are not charmed.