1.ClassicalmusicreferstothegenrethatoriginatedinEuropeancountriessuchasGermany,France,Poland,amongothers,priortoWorldWarII.Itencompassesawiderangeofforms,includingserenades,symphonies,pianocompositions,concertos,violinmusic,andquartets.2.FollowingWorldWarII,thepopulargenreofmusicbecame"Pop,"whichincludesJazz,Hip-hop,RockandRoll,R&B,Naturemusic,Rap,lightmusic,andmore.3.Folkmusicisatypeofmusiccreatedbyaparticulargroupofpeopleoveranextendedperiod.PolkaandMazurkaareexamplesofforeignfolkmusic,whileChinesezithermusic,Chineseflutemusic,anderhufiddlemusicareamongthefolkmusicofourcountry.