Autor Julian Treasure

'Transformative and a fascinating read; this book will open your ears to the world of sound and change your life' Steven Bartlett, author of The Diary of a CEO'A fascinating insight into the power of sound' Susan Cain, No. 1 New York Times bestselling…

'Transformative and a fascinating read; this book will open your ears to the world of sound and change your life' Steven Bartlett, bestselling author of The Diary of a CEO'A fascinating insight into the power of sound' Susan Cain, No. 1 New York Times…