※ 3시 - 황권하님 - rock riff ex. : trash riff - 숙제 : ex. riff master ※ 5시 - 박종훈님 - 3beat stroke pattern ex. : waltz rhythm - 숙제 : basic chord & ex. rhythm master ※ 7시 - 김윤국님 - 4beat stroke rhythm pattern : trot rhythm - 4beat stroke rhythm pattern : goodgerie rhythm - 숙제 : ex. rhythm master ※ 8시 - 김희선님 - 4beat stroke rhythm pattern : shuffl..