http://www.google.com/search?q=Structure+of+recognizable+diatonic+tunings++Easley+Blackwood&btnG=Google+Search _The Structure of Recognizable Diatonic Tunings_. I tried a search at the Library of Congress' web site, and found the book, but the link there sent me to a score of a string quartet instead of the correct bibliographic record. Oh well. The other Easley Blackwood, the more famous one, was his father. More famous among bridge players, at least. Bradley Lehman, Dayton VA home: http://i.am/bpl or http://www-personal.umich.edu/~bpl CD's: http://listen.to/bpl or http://www.mp3.com/bpl "Music must cause fire to flare up from the spirit - and not only sparks from the clavier...." - Alfred Cortot
