Tye does a nice job covering the high and low points of their careers, including deprived upbringings, audiences with presidents, personal quirks (Armstrong loved Swiss Kriss laxatives so much he had a picture of himself on the toilet on his business cards), many mistresses, and the racism they endured from hoteliers, critics, and even churches. If the structure of the book is repetitive, with chapters divided into an Armstrong section, a Basie section, and an Ellington section, the content is never dull, thanks to Tye's assured style and the unique lives these men lived. They weren't perfect, but there was nothing false about these idols..