Inuit throat singing

Inuit throat singing, or katajjaq (Inuktitut: ᑲᑕᔾᔭᖅ), is a distinct type of throat singing uniquely found among the Inuit. It is a form of musical performance, traditionally consisting of two women who sing duets in a close face-to-face formation with no instrumental accompaniment, in an entertaining contest to see who can outlast the other; however, one of the genre's most famous practitioners, Tanya Tagaq, performs as a solo artist. Several groups, including Tudjaat, The Jerry Cans, Quantum Tangle and Silla + Rise, blend traditional throat singing with mainstream musical genres such as pop, folk, rock and dance music.

An analogous form called rekuhkara was once practiced among the Ainu of Hokkaidō, Japan.