※ 3시 - 박수진님 - 4beat rhythm stroke ex. : swing rhythm - 4beat rhythm stroke ex. : slow gogo rhythm - 숙제 : ex. rhythm master ※ 4시 - 김수현님 - basic scale ex. & chord ex. - 3beat rhythm stroke ex. : waltz rhythm - 숙제 : ex. rhythm master 건대통기타학원/건대일렉기타학원/건대실용음악학원/건대드럼학원/건대보컬학원 건대..