Italian duo Capricorni Pneumatici started in 1987, taking their name from an Aleister Crowley book. This CD is part of their 30th Anniversary and they have produced two new albums to mark the occasion. "Rahoor", recorded in 2017, is the third part of The Erivar trilogy. They present four songs that show industrial rhythms with a distinctive rhythm and a mysterious ceremonial landscape. 51 minutes of music using percussion, voices, electronics, and treatments. Digipak with drawings and sigils by Austin Osman Spare.