※ 3시 - 박충희님 - 4beat stroke pattern ex. : gogo rhythm - 4beat stroke pattern ex. : slow gogo rhythm - 숙제 : ex. rhythm master ※ 4시 - 김태희님 - 4beat stroke pattern ex. : swing rhythm - 4beat stroke pattern ex. : shuffle rhythm - 숙제 : ex. rhythm master ※ 5시 - 신희철님 - 4beat stroke pattern ex. : slow rock rhythm - 4beat stroke patte..