閲讀表達Jazzisatypeofmusic.SomepeoplesaythatjazzisAmerica's...
問題詳情：閲讀表達Jazzisatypeofmusic.SomepeoplesaythatjazzisAmerica'sonlytrueartform.That'sbecauseitbeganhere.Hundredsofyearsago,blackpeopleworkedasslaves(奴隸)andmadeupsongstopassthetime.Itwasn'tcal...