Suji x Yuna (수지유나) – 공작
Track 01 from Single '공작'
Suji x Yuna (수지유나) – Ariel (Spanish Ver.)
Track 01 from Single "Ariel (아리엘)"
Release Date: 2021.07.09
Suji x Yuna (수지유나) – Primavera
Track 01 from Single "Primavera"
Release Date: 2021.04.24
Suji x Yuna (수지유나) – Zizazu
Track 01 from Single "Zizazu"
Release Date: 2021.10.25