One of the first and rarest spanish avantgarde electronic records, housed in stunning and unique picture cover from Olmos...Solioist was Ginette Martenot...Not the best condition ( hence the price) but this is a rare spanish artifact and a must for avantgarde ondes martenot experimental collectors!
our first spare in decades!, still enjoyable... general wear ( see picture), play with some noise ...very thick early vinyl pressing