of, relating to, or shaped like a triangle; having three angles; triangular. 2. Crystallography. having threefold symmetry. Origin of trigonal.
An online survey conducted in the U.S. points out that the most popular music genre in the U.S. is rock, with 40 percent of respondents choosing this option. The second and third most listened to music genres are oldies and country respectively, while hip hop/rap is favored by a smaller niche of American listeners.
Music of the United States of America redirects here. For the series of critical editions, see Music of the United States of America (publications). The music of the United States reflects the country's multi-ethnic population through a diverse array of styles. It is a mixture of music influenced by West African, Irish, Scottish and mainland European among others.