Instruct: Classify Amazon reviews into positive or negative sentiment
Query: God Bless Irving Berling

This is a beautifully written remembrance of one of the world's greatest songwriters. Berlin fans will welcome the personal insight, warmth and vivid detail that author Barrett provides. A recluse for the last 25 years of his life, Berlin has been an enigma to many, and this book provides many of the intimate details so sorely lacking in other biographies of this American treasure