MB99988BCD - Complete 7-String Guitar Method Book/CD Set. A Comprehensive Method Including Chords, Scales & Arpeggios. By Chris Buzzelli. This comprehensive method book is best suited to an intermediate to advanced six string guitarist who is learning the seven string guitar. Included are sections on scale and arpeggio fingerings as well as an extensive section on chord voicings. All examples are presented in both tablature and standard notation, with diagrams also included where appropriate.