Alexander Liebermann is a German-French composer of classical music, whose acclaimed works are characterized by an eclectic blend of diverse topics such as philosophy, biology, astronomy, and other fields. 

As a passionate nature enthusiast, Liebermann spends much of his time studying the sounds of wildlife. He is known for his original and accurate transcriptions of animal vocalizations, which have gone viral on social media and been featured in the world-renowned magazine National Geographic. These transcriptions have also earned him invitations to international congresses in Colombia and Brazil, as well as a feature on CBS Sunday Morning. Liebermann is the author of Birdsong: A Musical Field Guide, a book that offers a unique perspective on the musicality of birds and their relationship to human music-making.