http://www.cybozone.com/fg/jeong.html Agustín Barrios Mangoré was a virtuosic guitarist and an innovative composer. http://home0.inet.tele.dk/klododad/ Unofficial page. Describes the history of this group from a fan's perspective. http://www.ramonromero.com/ Native born Paraguayan who began his professional musical career at the age of 13 playing the Harp.