Popular 20th Century Music Style 

The 20th century saw the emergence of a wide range of musical styles that have had a significant impact on popular culture. Here are some of the most popular musical styles of the 20th century:

Blues: Originating in the southern United States in the late 19th century, the blues became a popular musical style in the early 20th century. It features a 12-bar structure and is characterized by its raw, emotional vocals and use of guitar, piano, and harmonica.

Jazz: Also originating in the United States, jazz emerged in the early 20th century and became popular during the 1920s. It features improvisation, syncopated rhythms, and an emphasis on individual expression.

Rock and roll: Emerged in the 1950s and quickly became a global phenomenon. It is characterized by its heavy use of electric guitar, bass guitar, and drums, as well as its emphasis on rhythm and melody.

Pop: Pop music originated in the 1950s as a subgenre of rock and roll. It features catchy melodies, simple lyrics, and an emphasis on the performer's image.

Folk: Folk music has its roots in traditional music from different parts of the world. It became popular in the United States during the 1960s, with artists like Bob Dylan and Joan Baez leading the way.

Hip-hop: Hip-hop emerged in the United States during the 1970s and became a dominant musical genre during the 1980s and 1990s. It is characterized by its use of beats, rhymes, and spoken word poetry.

Electronic: Electronic music emerged in the mid-20th century and is characterized by the use of electronic instruments and technology to create music. It includes subgenres like techno, house, and trance.

R&B/Soul: Rhythm and blues (R&B) and soul music originated in the United States and became popular during the 1950s and 1960s. They are characterized by their use of gospel-style vocals, horns, and electric instruments.

Country: Country music has its roots in traditional music from the southern United States. It became popular in the early 20th century and features storytelling lyrics, acoustic instruments, and harmonies.

These are just a few of the many popular musical styles of the 20th century. Each style has had a unique impact on popular culture and continues to influence music today.