Among the great jazz musicians, they appeared in independent labels, Gennett, Paramount, Oken (Tyle). As a symbol of the 1920s, Louis Armstrong is one of the jazz musicians. He was playing a trumpet since he was a child, but it was awesome when he was in his twenties. One of his songs, "Hello Dolly", has played many times with Armstrong and his band. This song plays jazz music with a simple catchy lyric / melody, upward flash, jazz rhythm that provides joyful feeling and fluctuating feel, jazz rhythm set behind the drum, trumpet solo, and almost exclusively Musical instrument tube
From the mid-1920's to the 1930's, jazz began to show some new features that make it possible for music to cross the world of pop music. By the mid-1930's, jazz has entered the decade that will become the most popular music in America. The cultural turmoil of this era - most of the world is in warfare or preparing for war - is now known as the shaking era. In the swing era, the most noticeable change in jazz sound is related to the size of the band, the band dramatically increased from six to seven musicians to more than 14 people. It is natural that pop music of this era is also known as the big band era.
Pop music is a combination of music genres and types. It started in the lagger era from the 1890s to the early 20th century, the jazz era from the 1920s to the 1930s, and the big band of the 1940s. Its roots are also seen in the rock music that Elvis Presley (also known as "Rock of Rock") greeted in the 1950s. More contemporary influences include beach boy and the Beatles, disco, dance music done by Bee Gees and Diana Ross in the 1970s, and rhythm and blues. For his music and dance talent, Michael Jackson is known as "the king of pop music". Other popular artists include Justin Bieber, Mariah Carey, Whitney Houston, Madonna, Katy Perry and Taylor Swift