"For many years I have wondered why a bunch of frequencies organized into a piece of music has the ability, even without words, to make the listener cry and become emotional. Although I know this happens to me and many people, I have often wondered how this can be. Dr. Levitin, in this latest book, I Heard There Was a Secret Chord: Music as Medicine, has some fascinating insights into this great phenomenon." --Paul McCartney

"Part memoir and part medical primer, I Heard There Was a Secret Chord showcases Daniel J. Levitin’s expertise in all genres of music as well as experimental neuroscience. No one else in the universe could have written this book." --Neil deGrasse Tyson, astrophysicist

"Informative and enjoyable, this book is for anyone interested in how the practice of medicine is expanding, and it’s a must-read for fans of the author’s previous books on music and the brain. Levitin’s story is a fascinating piece of work, written with authority, empathy, and occasional humor." --Kirkus Reviews, starred review

"Brilliantly creative yet solidly evidence-based.... This fascinating and valuable title gives readers insight into the many neurological benefits of music. Most readers can easily identify what kind of music calms them, provokes creative sparks, or helps get them through strenuous exercises but until they read this, they may not know why music has that power or that it can be great medicine too." --Library Journal, starred review

"Exuberant.... Enriching lucidly explained neuroscience with ebullient musical appreciation (a Billy Pierce saxophone solo is “in turns thrilling, heartbreaking, bustling, radiant, and always, always moving forward”), Levitin makes a persuasive case for music’s therapeutic potential that gives due to its medical promise without undercutting its mysteries. The result is a fascinating take on the tuneful raptures of the mind." --Publishers Weekly