Several great spiritual figures of the mystical tradition of Western Iran, including Shāh Khoshīn, Bābā Faqīh, Bābā Sarhang, and Bābā Nāūs, most of whom lived between the 9th and 12th centuries, are evoked on this CD through a continuous succession of pieces paying tribute to them. The listener is immersed in the intimacy of a mystical orison of remarkable strength and authenticity, as witnessed by the audience who is eventually overwhelmed with emotion.