2022 repress. "De Natura Sonorum whose title echoes Lucretius' De Rerum Natura, similarly explores the multiplicity of sound possibilities. This profuse work, with countless discoveries and dazzling intuitions, has influenced several generations of composers and remains a truly seminal piece in the experimental music soundscape. De Natura Sonorum, one of Parmegiani's masterpieces, has left an indelible mark on the classical period of electroacoustic music. At last, it is being reissued on vinyl and for the first time this includes the whole of its twelve movements."