巴亚宛 Bayawan are heavy psychedelic muqam music from Xinjiang. From Old Heaven Books’ Bandcamp site:
“”Bayawan” is the common name for Muqam music used by the Dolan people. Bayawan, or Dolan Muqam, is a unique form of folk music and one of the most important cultural heritages of the Uyghurs in Xinjiang, China.
Generally speaking, Muqam is a form of large-scale suites which include songs, dances, and instrumental sections, in which the development of music often features a significant degree of improvisation. The Muqam of the Uyghurs is characterized by its diversity of musical styles. Apart from the classical Twelve Muqam, there are also multiple folk Muqam traditions with distinct regional characteristics, including Kumul Maqam, Turpan Muqam, Dolan Muqam, and Ili Muqam. Among them, Dolan Muqam is often considered as the wildest, if not the uncanniest tradition that still exists. “
