相关Nooneknowsexactlywhe的文学知识

问题详情：Nooneknowsexactlywhenjazzwasinvented,orbywhom.Butitissaidthatitbeganintheearly1900s.Jazzwasanewkindofmusic,forAmericaandtheworld,andNewOrleanswasitsbirthplace.Whowerethejazzpioneers?Mostwerebl...