※ 2시 - 이강우님 - 4beat stroke pattern ex. : swing rhythm - 4beat stroke pattern ex. : slow gogo rhythm - 숙제 : ex. rhythm master ※ 3시 - 박충희님 - 4beat stroke pattern ex. : calypso rhythm - 4beat stroke pattern ex. : trot rhythm - 숙제 : ex. rhythm master ※ 4시 - 김태희님 - 4beat stroke pattern ex. : swing rhythm - 4beat stroke pattern e..