These pieces have been made between 1989 and 1994 for the German radio. Brunhild and Luc Ferrari are speaking around the pieces from Luc like 'Petite symphonie intuitive pour un paysage de printemps', 'Ce qu'à vu le Cers', 'Collection de petites pièces' (36 enfilades pour piano et magnétophone), 'Music promenade' among others, describing small details and anecdotes. They speak in French and German and consider the recorder as a scratchpad.