Guitar tunings : a comprehensive guide /
Weissman, Dick.
New York : Routledge,
c2006.
Includes bibliographical references (p. 101-102).
Retuning the 6th string to D. -- G family tunings. -- D family tunings. -- C family tunings. -- Other tunings. -- Tricks in standard tunings. -- Appendix A.  Off the wall tunings: a brief inventory. -- Appendix B.  Chord charts. -- List of musical examples on the CD.
Guitar