HyoLyn & JooYoung - Erase | 효린 & 주영 - 지워 [Music Bank HOT Stage / 2014.12.12]
4:03
Hyolyn X Jooyoung - Erase, 효린 x 주영 - 지워, Show Champion 20141126
5:25
HyoLyn & JooYoung (효린 & 주영) - All of You / Erase (지워) [Music Bank HOT Stage / 2014.11.21]
5:48
[HIT] 뮤직뱅크-소유X정기고X효린X주영 - 썸X지워(SOMEXErase).20141219
52:04
ENGSUB Weekly Idol EP676 Hyolyn
6:07
Hyolyn - If I'd Loved Only a Bit | 효린 - 조금만 사랑했다면 [Immortal Songs 2/2016.09.03]
7:39
Girl's Day (걸스데이) - Expect Me (기대해) / Something [Music Bank HOT Stage / 2014.11.12]
3:58
[Dance Practice] 효린(Hyolyn) X 주영(Jooyoung) - 지워(Erase) 주차장 안무영상
16:15