ted downtown and were slower paced and had no improvisation.       They were designed mainly for dancing. They had a more sophisticated sound       that was copied by other bands because it was so successful. Following is       a list of some of the major mover and shakers to come out of Chicago       during the 1920's. Joe Oliver (1885-1938) The "King" played the cornet and       was one of the most important pure jazz musicians. He is mostly known for       his time spent with his Creole Jazz Band. Recognition should be given to       the fact that Louis Armstrong got much of his fame when he played with       Oliver's band as a "hot jazz" specialist. Louis Armstrong (1901-1971)       Armstrong is known as the "father" of the jazz trumpet. He was responsible       for making the trumpet popular in jazz. He is also considered to be the       first serious soloist in jazz. It is thought that Armstrong's time in a       reformatory gave him the social "tools" necessary to survive and also gave       him his rough ragtime trumpet sound. Meade Lux Lewis (1905-1964) Lewis was       one of the leading boogie-woogie pianists. He was the third member of one       of the biggest jazz boogie-woogie trios in history. He worked as a cab       driver during the day and played gigs at night. Pete Johnson (1904-1967)       Also a boogie-woogie piano master, Johnson unfortunately had trouble       handling the business side of music. He therefore had to often take day       jobs to sustain himself. Benny Goodman (1909-1986) Known as the "King of       Swing", Goodman played the clarinet. His band was originally thought of as       a dance band. But with the help of Fletcher Henderson, along with others,       Goodman's band took on the characteristics of a true jazz orchestra. Paul       Whiteman (1890-1967) Whiteman is credited for introducing more people to       jazz during the 1920's than any other person. He originally played violin,       but en...