The Guitar Player Repair Guide by Dan Erlewine is a comprehensive workbook aimed at guitar players, specifically focusing on acoustic and electric guitars. The book, published by GPI Books/Miller Freeman Books, provides detailed instructions and illustrations for setting up and maintaining guitars. Written in English, this 2nd edition guide is perfect for musicians looking to improve the performance of their instruments. With a focus on music and the specific needs of guitar players, this book is a valuable resource for anyone looking to enhance their guitar playing skills.