'Unseen' is 10 songs by a couple both world-famous and happily invisible. Each song on the record has a guiding colour—gold, silver, green, red, white. Rennie is also a painter known for her vivid and surprising use of colour, and she finds herself painting even when her brushes are made of words. The stories of Unseen are mostly inspired by real events— “Gold” began when a bunch of twenty-dollar bills blew in Brett’s face in a parking-lot dust storm. “Gentlemen,” is a tribute to William Crookes who built the first vacuum tube in 1875, hoping to detect spirits from unseen dimensions. And “Tiny Tina”— Rennie still hasn’t seen that little horse. Unseen is about the light that emanates from things we can’t see— behind “The Red Door,” in the empty hands of blackjack losers (“The Silver Light”), and amidst desert bones bleaching in the sun (“King of Dust”). The Sparks’ music is steeped in the western gothic of New Mexico life. The unseen is powerful here. Nothing rusts, but entire oceans have disappeared. Ski masks mean robberies, but in the slow dive of the sun, enormous bugs awaken in thorny yards and unseen sirens and coyotes cry out to the purple sky. Just about anywhere you stand there’s been some blood drawn.