Argentina has been a very prosperous nation specially in the first half of the XX Century when in Argentina there was an excellent standard of life even better than Europe where two world wars were fought. Consequentially even the the guitar studies and culture have benefited of these period of prosperity and great cultural vitality. It was in the historical phase that lots of important guitarist reached international success. IDIS release, the seventh of the serie Master of guitar " present an accurate selection of these performers many of these are nowadays rare and very difficult to find. In our anthology are present and stand out some female guitarists among them the greatest of all Maria Luisa Anido 1907 -1996 and with her there others may be less known but lot talented as Maria Angelica Funes 1916-1998 and Nelly Ezcaray 1920-1975. Roberto Lara worked not only as performer but also as as arranger and duo made by Graciela Pomponio 1927-2007 and Jorge Mart�nez Zarate 1923-1993 can be considered as a different and valid otion to the one formed by Ida Presti and Alexandre Lagoya.