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.
But I also like 50's &60's Rock. My favorite type of music is Rock especially older stuff like the Rolling Stones, or if newer stuff, Indie Rock like Arctic Monkeys, Kaiser Chiefs or The Strokes. I like dance music. Anything from commerical dance like calvin harris, to old house music like Cassius.