Introduction To The Guitar Toolbox Part 2: Book/CD Set consists of basic information from contemporary styles such as Blues Folk and Rock. This book takes the player up the Guitar neck with movable scales andchords helping the student to play in and learn new key signatures.Introduction To The Guitar Toolbox Part 2: Book/CD Set approaches the guitar from a modern guitarists point of view. The GuitarToolbox series takes the player from the simple pentatonic scale foundation to playing the complete major minor and blues fretboard.