Mongolia

The Hu (stylized as The HU; pronounced as "the who") is a Mongolian folk metal band formed in 2016 in Ulaanbaatar. Incorporating traditional Mongolian instrumentation, including the morin khuur, the tovshuur, and throat singing, the band calls their style of music "hunnu rock", a term inspired by the Xiongnu, an ancient nomadic empire based in Mongolia proper, known as Hünnü in Mongolian. Some of the band's lyrics include old Mongolian war cries and poetry in the Mongolian language.

https://en.wikipedia.org/wiki/The_Hu