How are improvisation and syncopation used in tap dancing?

Syncopation is used in tap dancing to emphasize the even beats.

Improvisation helps with choreography, It allows creative freedom, to come up with new moves and skills that they've never thought of to add to a dance.  

Explanation:

paul mccartney, john lennon, george harrison, and ringo starr are the members of the beatles an american band from liverpool that was formed in 1960. it is writing songs and performing their own music are the reasons that influenced many american rock artists and groups. their group was the perfect role model for the youth during their time.

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