A drum instruction book from the Showa era. ROCK DRUMS SOUND BACK Master Series 5 Rock Drums CBS Sony Publishing Although it's from nearly half a century ago, the content is wonderful, and I remember that my skills and knowledge as a drummer greatly improved thanks to this book. The record (sound sheet) is also included and is in very good condition. * On the cover, the name of my favorite band at the time and my own band/my own name are written. (A youthful indiscretion) * There are some lines drawn on the musical score with a highlighter. * There are no missing pages, but there is some fading due to aging. Please understand these points, and if you can appreciate the value of this valuable instruction book and can make good use of it, please consider purchasing it. * Please only purchase if you understand that this is a used item and if you are familiar with the flea market system.