This book (affiliate link) was being promoted by my local council as part of a reading campaign. I’m not sure I would have picked it up otherwise, which, despite my misgivings, would have been a shame.
The story is about the world population spontaneously turning black, and the consequence and effects of that. It focuses on a few characters (Anders and Oona) and how it affects their lives.
The writing is unusual. I hesitate to say bad, because it’s very deliberate, but grating maybe? Each paragraph is effectively one long, run on sentence. I didn’t have the audio book, but I am curious how you’d read it without an inhuman pair of lungs.