During the nineteen thirties and nineteen forties a certain style of music became very popular. This style of music became known as "swing". It was performed using rhythmic 'riffs' and is referred to a style of dance and band arrangements. America maintained swing's popularity throughout the World War Two years when both large and small ensembles toured Army and Navy camps both at home and abroad. At home, swing was heard at bond sale rallies and community concerts. The new sub-culture of women workers also adapted boogie-woogie and other novelty and jive styles.There are two forms of swing; performed swing and recorded swing. Recorded swing was stricter, and performed swing allowed much more improvisation. Recorded swing songs were composed of tightly written 3-minute arrangements. Performed swing songs were heard at live performances, like dances or over the radio. They allowed for open-ended arrangements, which accustomed more improvisations. These two forms, although both swing music, are very different in the ways and techniques they are performed and heard.Dancing is a very big part of swing music. A person rarely ever thinks of swing music without swing dancing. Swing music became popular at every event from New York's swankiest nightclubs to school proms. Every portion of society found some form of swing music suitable for their dancing. There are many types of swing dancing. One type is Lindy Hop. Lindy Hop is swing dance full of fancy kicks. It is swing dance that is in clubs and now advertising in Gap commercials. Swing got started in Harlem in the late 1920's. It features plenty of high-kicking Charleston steps, hopping and high-flying lifts and air steps. They were developed by dance legend Frankie Mannigan in the 1930's. It is danced with an eight- count basis, which means that patterns occur in series of eight steps, although six-count patterns crop up. A popular form is the Smooth Lindy, which is ba...