Nooneknowsexactly(确切地)whenjazzwasinvented,orbywhom.Bu...
问题详情: Nooneknowsexactly(确切地)whenjazzwasinvented,orbywhom.Butitissaidthatitbeganintheearly1900s.Jazzwasanewkindofmusic,forAmericaandtheworld,andNewOrleanswasitsbirthplace. Whowerethejazzpione...