Difference between old-fashioned and Modern guitars http://www.rdiaz.org/rd-art%207.html
Post-Paco de Lucia's Age in Avant-Garde Flamenco Guitars
http://youtu.be/5Pw4mNtVHeU?t=14s
Santos Ovangkol Negra = Redefining The Flamenco Negra / Mild-Male & http://youtu.be/eTE94gdIQtQ?t=14s

*Ex.1/ 15:21 (solo 1 Ovankol Yellow)
Ex.2/ 02:50 (solo 2 Ovankol Yellow)
Ex.3/ 01:29 (solo 3 Ovankol Yellow)

Ex.4/ 00:14 (solo 4 Undianuno negra )
*Ex.5/ 16:12 (solo 5 Undianuno negra )
Ex.6/ 17:36 (solo 6 Undianuno negra )

Ex.7/ 03:41 (Answer for the magazine)

Ex.8/ 02:00 (frase 1)
Ex.9/ 02:36 (frase)
Ex.10/ 11:37 (Touchstone)

Conditioned by habit http://www.rdiaz.org/rdvideo1397.html

Underprivileged Vs Ideal Choices
http://youtu.be/ArjsW_A7u94?t=1m22s


Undianuno & Ovangkol /Re-inventing the flamenca "Negra"
https://youtu.be/l2bina9G_Mk?t=14s