Little Known Facts About vocal harmony.
Dengbêj, the Kurdish-Yazidi style of bardic chanting, typically incorporates overtones as part of the chant, and in a method that's distinctive from other sorts of overtone singing. There's an posting 'Dengbêj - Kurdish extended song and overtone singing' by Nick Hobbs in 2020 where he discusses the use of overtones in dengbêj in a few depth.gou