휘슬 (Whistle) – 귀여우면 끝난 거라고 하던데 (DUCKY)
Track 01 from Single "귀여우면 끝난 거라고 하던데 (DUCKY)"
Release Date: 2023.09.18
유연우, 휘슬 (Whistle) – 우리 거짓말을 만들자 (hypnosis) (feat. Terry)
Track 01 from Single "우리 거짓말을 만들자 (hypnosis)"
Release Date: 2022.12.10
Jun Kurbee, 휘슬 (Whistle) – Glue
Track 01 from Single "Glue"
Release Date: 2022.09.24
휘슬 (Whistle) – 안전거리 (安全距離, Safety Distance)
Track 01 from Single "안전거리 (安全距離, Safety Distance)"
Release Date: 2022.04.24
휘슬 (Whistle) – 불시개화 (不時開花, Unseasonable Blooming)
Track 01 from Single "불시개화 (不時開花, Unseasonable Blooming)"
Release Date: 2021.05.25
휘슬 (Whistle) – SO MUCH (LH_77-1_OF)
Track 02 from Single "SEA PEARL (바닷속 진주, 滄海遺珠)"
Release Date: 2021.08.08
휘슬 (Whistle) – DIVING
Track 01 from Single "SEA PEARL (바닷속 진주, 滄海遺珠)"
Release Date: 2021.08.08