Pauline Oliveros, a pioneer in the fields of drone, avant-garde, minimalism, ambient, and experimental music, presents a captivating journey with her album "Four Meditations & Sound Geometries." Released on January 1, 2014, under the Sub Rosa label, this album is a testament to Oliveros' innovative approach to sound and composition. The album spans 46 minutes and features two main works: "Four Meditations for Orchestra" and "Sound Geometries for Chamber Orchestra, Expanded Instrument System and 5.1 Surround Sound System." The former is a serene exploration of orchestral textures, while the latter delves into the intricate interplay of chamber orchestra and advanced sound systems, creating a rich, immersive soundscape. Oliveros' mastery of these genres is evident in the album's intricate layers and subtle nuances, making it a compelling listen for those interested in the avant-garde and experimental music scenes.