IZ*ONE (아이즈원) - "Secret Story Of the Swan" (환상동화) • Hidden Vocals, Harmonies, and Adlibs

IZ*ONE 아이즈원 • 'AYAYAYA' (Hidden Vocals, Harmonies, and Adlibs)

IZ*ONE (아이즈원) - 환상동화 (Secret Story of the Swan) MV

ITZY (있지) - 'Not Shy' • Hidden Vocals, Harmonies, Adlibs

IZ*ONE — Secret Story of the Swan: Реакция и разбор ••• K-Pop Reaction

TWICE - Yes Or Yes (Hidden / Background Vocals) (Visualization)

IZ*ONE (아이즈원) - 환상동화 (Secret Story of the Swan) Dance Practice with Scribble Effect Extended Ver

STAYC (스테이씨) 'STEREOTYPE' (색안경) • Hidden Vocals, Harmonies, and Adlibs

● IZ*ONE - LA VIE EN ROSE (Hidden Vocals) | 아이즈원

[Clean Acapella] IZ*ONE - Secret Story of the Swan

Iz*one (아이즈원) – Panorama | Hidden Vocals Harmonies & Adlibs

IZ*ONE (아이즈원) 'Panorama' MV

[IZ*ONE - Welcome+Secret Story of the Swan] Comeback Stage | M COUNTDOWN 200618 EP.670

IZ*ONE - Bloom *IZ | Voice Combination (+Lyrics)

Dreamcatcher (드림캐쳐) - 'BOCA' • Hidden Vocals, Harmonies, Adlibs

TWICE - FANCY (Hidden/Background & Lead Vocals + Ad-libs)

[교차편집]아이즈원(IZ*ONE) -환상동화(Secret Story of the Swan) –Stage Mix

(ENG/JPN SUB)[Fansong for IZ*ONE & WIZ*ONE] From. To.

Red Velvet (레드벨벳) – Really Bad Boy (RBB) | Hidden Vocals Harmonies & Adlibs

IZ ONE - Secret Story of the Swan + Panorama [2020 SBS Gayo Daejeon in Daegu Ep 1]

[Clean Acapella] IZ*ONE - D-D-Dance