“In this one-of-a-kind celebration of singing with others, I’d call her pitch nearly perfect.”—The Atlantic

For Stacy Horn, regardless of what is going on in the world or her life, singing in an amateur choir—the Choral Society of Grace Church in New York—never fails to take her to a place where hope reigns and everything good is possible. She’s not particularly religious, and her voice is not exceptional (so she says), but like the 32.5 million other chorus members throughout this country, singing makes her happy. Horn brings us along as she sings some of the greatest music humanity has ever produced, delves into the dramatic stories of conductors and composers, unearths the fascinating history of group singing, and explores remarkable discoveries from the new science of singing, including all the unexpected health benefits. Imperfect Harmony is the story of one woman who has found joy and strength in the weekly ritual of singing and in the irresistible power of song.

Stacy Horn is the author of five nonfiction books, including Imperfect Harmony. Mary Roach has hailed her for “combining awe-fueled curiosity with topflight reporting skills,” while others have described her work as "immaculately researched" and "several notched above the typical reporter's insights." Horn’s commentaries have been heard on NPR’s All Things Considered, and she is the founder of the social network Echo. She lives in New York City, and when she's not researching and writing, she's singing soprano 2 (the best part) with the Choral Society of Grace Church or helping care for animals at the ASPCA Animal Hospital, where she is frequently forced to chant quietly to herself, "No, Stacy, you may not take that puppy (or kitten) home."