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.
My favorite type of music ranges from Rap and R&B to Grunge, Punk and Hard Rock. The only genres of music I don't really care for are Country and Death/Screamo Metal. I think it's a good thing to have a wide ranging taste in music since you can listen to artist you otherwise might have missed out on.