Book Introduction: Jo Hee-soon's Secret of Accompaniment 4 (Melody, Rhythm, Chords)

▶ Into the forest of practical accompaniment with Joy and Professor Jo Hee-soon!
· A legendary cumulative sales record for practical accompaniment textbooks! Professor Cho Hee-soon, the world's leading expert in practical accompaniment, has released an upgraded practical accompaniment textbook!
· 1 bean, 2 bean, 3 bean, 4 bean, 5 bean! Master the code in one go with Kongchigi!
· What items are hidden in Banbi and Goya's dressing room? A mysterious accompaniment textbook with easy-to-follow explanations!
· Play melody and chord accompaniment at the same time! You can play while singing.
Try out 'Joy Teacher Concert'!
· Change your class! Good news for teachers who lack confidence in practical accompaniment! Try out a fun practical accompaniment class with Jo Hee-soon's secrets!