Music Timeline By Tavia.H Period: 1900 to 1970 20th Century Music Timeline Jan 1, 1904 Rag time and blues http://www.softschools.com/timelines/music_genres_timeline/428/ Jan 1, 1910 New Orleans Jazz https://www.google.com/search?q=new+orleans+jazz&rlz=1C5CHFA_enCA752CA752&tbm=isch&source=lnms&sa=X&ved=0ahUKEwiSysbPk7_WAhVisFQKHTFjAJ8Q_AUICygC&biw=1440&bih=759&dpr=2#imgrc=r-7G3WLLaOFiGM: Jan 1, 1920 The beginning of Country Music http://www.softschools.com/timelines/music_genres_timeline/428/ 1940 Beginning of R&B http://www.softschools.com/timelines/music_genres_timeline/428/ 1950 Beginning of Rock music http://www.uncamarvy.com/4Aces/4aces02.jpg 1970 Beginning of Rap Music http://www.softschools.com/timelines/music_genres_timeline/428/
