The Guitar Fretboard Workbook: Essential Concepts Series by Barrett Tagliarino is a comprehensive guide for guitar players looking to improve their skills. Published by Leonard Corporation, this trade paperback book includes 80 pages of essential concepts for mastering the guitar fretboard. With a focus on music theory and instruction, this revised edition is a valuable resource for musicians looking to enhance their guitar playing abilities. Written in English, this book covers a range of topics related to printed music, guitar instruction, and general theory, making it a must-have for any guitarist looking to progress in their learning journey.