※ 3시 - 손민우님 - 4beat stroke pattern ex. : gogo rhythm - 숙제 : chord & rhythm master ※ 4시 - 김용현님 - 4beat stroke pattern : country rhythm - 4beat stroke pattern : disco rhythm - 숙제 : ex. rhythm master ※ 5시 - 황삼열님 - basic scale & chord change - 3beat stroke pattern ex. : waltz rhythm - 숙제 : chord & rhythm master ※ 7시 - 고희민님 - 4beat arpeggio..