Berklee Press: Berklee Jazz Guitar Chord Dictionary, by Rick Peckham. This chord dictionary includes over a hundred jazz chord forms, from basic 7th chords with all standard tension substitutions and alterations to guide tone chords to triads over bass notes.It is organized to reveal relationships between different types of chords and help you learn the voicings quickly and thoroughly, in a way that is easy to remember. You will improve your comping and soloing, develop your fingerboard facility