(Guitar Educational). This book/online audio pack will teach you how to play jazz chords all over the fretboard in a variety of styles and progressions. It covers: voicings, progressions, jazz chord theory, comping, chord melody, chord soloing, voice leading and many more topics. Includes 98 full-band demo tracks. No tablature. The price of this book includes a unique code that provides access to audio tracks online, for download or streaming. The tracks include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right available exclusively from Hal Leonard.