Eliane Radigue’s Geelriandre / Arthesis is named for the pieces that fill its two sides. Geelriandre, realized on an ARP 2500 synthesizer in 1972, features Gérard Fremy on prepared piano. Arthesis, realized using the University of Iowa’s Moog in 1973, comprises the full duration of side B. Eliane Radigue has received much deserved praise for her transcendent composiitions for tape, synthesizers, and acoustic instruments. Her work is deep, slowly changing, and timelessly resonant with slowly shifting timbres so dense that they seem infinite. Acute physicality, overtones, and psychoacoustic activity fills your space, follows you, grounds you, pulls you in or lets you go. It’s all here/hear. Pressed at RTI; first edition of 1000.