In this book you will find 200 cryptogram puzzles of song titles and the artists who sang them, going from the 1960's to the 1970's. In a cryptogram puzzle a word, phrase or quote has its letters substituted with other letters. For example, every A might be a T, or every E might be a W, and so on. The letter substitution is consistent through the phrase. It's your task to figure out which letters are which. If you get stuck there are hints available later in the book to help you. One hint per puzzle.