...AND EXPERIMENTAL MUSIC' - This LP reveals the extraordinary diversity of research - almost all hidden - by Spanish musicians in the '50s and '60s. Those pieces were composed while the country was under the tyranny of Francisco Franco. It is truly the ultimate grail, developed by musicologist Miguel Alvarez-Fernandez, he is its curator, editor and commentator. This undoubtedly marks a major step in the approach and understanding of this music which had to fight to exist before the death of Franco in 1975.