Mongolian throat singing, known as Khöömei (or Höömii), is an ancient vocal tradition with roots in Mongolia and surrounding regions, including Tuva, Inner Mongolia (China), and parts of Siberia. It is an extraordinary art form in which singers produce tw...

The low rumbling vocal technique used in the opening scenes of DUNE parts I & 2 is a Tuvan/Mongolian throat singing style called "Kargyraa."