Ä£±¸µéÀº À½¾Ç½Ã°£¿¡ »õ·Î¿î µå·³À» º¸°Ô µÇ°í µå·³ÀÇ À̸§À» ÁöÀ¸¸é¼ ¿¬ÁÖ¸¦ Çϳ׿ä. ¿¬ÁÖ¼Ò¸®´Â Á¡Á¡ Ä¿Áö°í »¡¶óÁý´Ï´Ù. ±³½Ç ¹ÛÀ» Áö³ª°¡´ø ±³Àå ¼±»ý´ÔÀÌ ±ô¦ ³î¶ó ±³½Ç ¾ÈÀ» µé¿©º¸³×¿ä. ±³Àå ¼±»ý´ÔÀº ¹¹¶ó°í ÇϽDZî¿ä?
When the children discover a new drum in Mr. Taiko¡¯s music class, they ask about the mysterious drums in their ears. Learning how the name of the new drum is connected to their ear drums, Mika and Jackson create rival chants which leads to a contest of chanting that even involves the principal.