Music box

There are three music box treasures which appear in Pikmin 4 belonging to the Soulful Musician Series:

•  Mechanical Harp (Memory Song): A music box that plays the title theme of Pikmin 3.
•  Mechanical Harp (Lullabies): A music box that plays "Piranha Plant's Lullaby" from Super Mario 64.
•  Mechanical Harp (Windmills): A music box that plays "Song of Storms" from The Legend of Zelda series.

Trivia

• The engraving under every treasure reading "H13.001026" stands for Heisei 13 October 26, the release date of Pikmin using the Japanese era calendar scheme that corresponds to October 26 2001 in the Gregorian calendar.