Little Garden - Taeyeon (SNSD)

New Song is about the airport, it's the furthest place these days but it's also a place to always remember. 
Prod. The Black Skirt

Airport Goodbyes - Wendy (Red Velvet)

New Song in SMTOWN Winter Album : SMCU EXPRESS

Single in OST album name Adele of MapleStory M Mobile game in Korean

No voice of Kangta, just only voice of Seulgi and Wendy
This song belong to SM station

Cover a part of Distant Memories Of You sing by Park Hyo Shin

The song she sings in King of Masked Singer Show

Chungha sing this song version acoustic on radio program

SNSD leader - main vocal Taeyeon sing this song in that reality show Begin Again 3 at Berlin.
This song first time has sung by Wax

Wendy sing this song on a TV show name "King of masked singer", this song is belong to Park Wangyu

OST part 2 of Hong Gil-dong TV series. 
SNSD leader - main vocal Taeyeon sing this song again in that reality show Begin Again 3 at Berlin.