Over the years, Michel Redolfi has revealed our astounding auditory capacities in the water as the pioneer of underwater concerts, where music is electronically broadcast under the surface of the sea or pools to be enjoyed by floating listeners ... Born in Marseille in 1951, Michel Redolfi developed his sound creations in the United States where, at of the age of 21, he was guest resident at several major studios. In the mid 70’s he settled in San Diego, where the Center for Music Experiment (CME) at the University of California funded his research in the field of broadcasting music in a liquid environment, a field he would entitle, “Underwater Music”. In 1981, he presented "Sonic Waters in the Pacific", the first concert in history where music was broadcast underwater for a large audience floating or submerged in diving suits.