※ 2시 - 이정희님 - 3eat stroke pattern ex. : waltz rhythm - 4beat stroke pattern ex. : gogo rhythm - 숙제 : ex. rhyrhm master ※ 3시 - 기현희님 - 4beat stroke pattern ex. : slow gogo rhythm - 4beat stroke pattern ex. : gogo rhythm - 숙제 : ex. rhyrhm master 건대통기타학원/건대일렉기타학원/건대실용음악학원/건대드럼학원/건대보컬..