Pre-Release
- Destiny (From 'Full House')(40tone Polyphonic Melody Short Version) - Single · 2022
- Tears (From 'Windstruck')(K-POP 40tone Polyphonic Melody Short Version) - Single · 2022
- That Woman (From 'Secret Garden')(K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020
- For First Time Lovers (K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020
- Please Look At Me (From 'Hwang Jini')(K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020
- Nagging (K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020
- Western Sky /From 'Blue Swallow'☆K-POP Polyphonic Melody & Music Box Short ver. - Single · 2019
- Peach☆K-POP Polyphonic Melody & Music Box Short ver. - Single · 2019
- Kiss Me (From 'Playful Kiss')(K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020
- Love of Iris (From 'IRIS')(K-POP Polyphonic Melody & Music Box Short Version) - Single · 2020