The product is a rare hardcover book titled "Rock Tracks, 1981-2008" by Joel Whitburn, presented by Record Research, Incorporated. Published in 2008, the book is a comprehensive discography and buyer's guide for rock music, focusing on the genres and styles from 1981 to 2008. With a total of 400 pages, this book includes illustrations and is authored by Hal Leonard Corp. Staff and Joel Whitburn. The book is a valuable resource for music enthusiasts and collectors looking to explore the world of rock music through the lens of Billboard chart analysis.