"Persian Surgery Dervishes," released by Terry Riley on January 1, 1993, is a seminal work that blends minimalism, avant-garde, experimental, drone, and ambient genres into a cohesive and captivating experience. This album, featuring four extended tracks, spans an impressive 1 hour and 31 minutes, offering a deep dive into Riley's unique sonic landscape. Recorded in just intonation, a tuning system prevalent in Eastern, Indian, and Middle Eastern music, the album showcases Riley's extensive exploration of these musical traditions.
The album is divided into two main performances, each split into two parts. "Performance One - Part 1" and "Performance One - Part 2" set the stage with intricate keyboard work and mesmerizing drones, while "Performance Two - Part 1" and "Performance Two - Part 2" continue the journey with dynamic shifts and evolving textures. Riley's use of just intonation creates a rich, resonant sound that is both meditative and engaging, reflecting his deep study of raga and other non-Western musical forms.
"Persian Surgery Dervishes" is a testament to Terry Riley's innovative approach to composition and performance. The album's influence can be heard in the works of artists like Brian Eno and The Taj Mahal Travellers, highlighting its enduring impact on experimental and ambient music. Whether you're a longtime fan of Riley's work or a newcomer to his music, this album offers a profound and immersive listening experience.