Not so much a book as a diary of events in Prince's life, the book is an astonishing look at the life and work of a workaholic pop superstar. I had read a few Prince bios before, but none conveyed how much time and effort Prince has put into his music like this collection of concerts, studio sessions, rehearsals, etc., all chronicled according to date.
The book is illustrated with photographs of numerous concert announcements, ads, etc. and ends with pages of lists, lists, lists. (The one thing it is sadly lacking is an index.)