Hi list, hope all is well! Just dropping a line to let you guys know that there is a new book out titled, Rumba: Afro-Cuban Drum Improvisation, by Cliff Brooks. Cliff have studied with some of "Los Mayores", including Regino Jimenez, Pancho Quinto, and Mario Jauregui. For more info check out:
http://www.melbay.com
http://www.afrocubanchops.com
Hope this helps!
Saludos, Jorge Ginorio