This Radiolab episode features Sabrina Imbler's essay, "Key Changes," exploring themes of voice, loss, and gain. The essay, published in Orion Magazine's "Queer Planet" issue, is read by Becca Blackwell and features original music. Imbler's work examines the natural world through a unique lens. The episode's production involved a team including Annie McEwen, Pat Walters, and Dylan Keefe. It also includes a surprise musical contribution from Amy Ray of the Indigo Girls. Listeners can find Imbler's essay and related materials online. The episode's production is credited to various individuals. Radiolab's funding is acknowledged, including support from listeners and foundations. The episode encourages listener engagement through social media and email.