Sunflower (The 31st Dongyosarang Festival)

persimmon flower (feat. Yeyun Jo)

Frog's Rice Pot (feat. Jucheon Dream Duet Song)

In the Flower Garden (feat. Jeong Jae-eun)

Cat Guest (feat. Shin Ah-jeong)

Koppuni's Thoughts (feat. Bae Eun-yu)

My Angel (feat. Jeong Ha-yul)

Dorongi (feat. Jeong Chae-yoon)

Morning Glory Friend (feat. Kim Lee-young)

A morning with a rainbow flower (feat. Jang Ji-on)

Heart Chef (feat. Samyuk Elementary School JOYFUL Choir)

Become the Salt of Starlight (feat. Bae Ye-kyung)

Spring Breeze (feat. Kwak Ye-jun)

Shy Sunshine (feat. Ryu Hyun-joo)

Plastic Umbrella on the way to school (feat. Jung Yu-kyung)

Raindrops (feat. Samyuk Elementary Joyful Choir)

Beautiful World (feat. Jo Ye-kyung)

Along the Mountain Path (feat. Jang Woo-young)

Dad is a cool song chef (feat. Children's song that sings Little Happiness)

Anytime, Anywhere (feat. Do Hyun-seo)

Only Child (feat. Joo I-Seul)

Change your name (feat. Kim Si-a)

I won't call it a weed (feat. Park Ji-on)

Welcome to the azalea flower (feat. Seung-ah Ahn)

Chocolate and Strawberries (feat. Lee Chae-eun)

Blue Perimeter Road (feat. Bae Soo-rin)

Grass Whistle (feat. Jeon Yu-jun)

The sound of the grass flute (feat. Seo Hyo-rin)

Sunflower (feat. Shin Ah-hyun)

Lake (feat. Hwang Su-jin)

White Cherry Blossoms (feat. Park Yoon-joo)

Grandmother's piece beam (feat. The Harmony Children's Art Group)