Electronic music
1920s
Country music
1920s · United States
Twelve-tone technique
1920s
Serialism
1920s
Salsa
1920s · United States
Raï
1920s · Algeria
Skiffle
1920s · United States
Delta blues
1920s · United States
Contemporary folk music
1920s · United States
Chicago blues
1920s · United States
Country blues
1920s · United States
Western swing
1920s · United States
Traditional pop
1920s · United States
Sertanejo
1920s · Brazil
Marabi
1920s · South Africa
Kansas City jazz
1920s · United States
Japanese jazz
1920s · Japan
Orchestral jazz
1920s · United States
Famo
1920s · Lesotho
British dance band
1920s
Coimbra fado
1920s · Portugal
Taqtuqa
1920s · Egypt
Blue yodeling
1920s · United States
Bahamian rhyming spiritual
1920s · The Bahamas