Goodbye With a Smile (Recorded in 2016) (Prod.Jinyoung)I.O.IGroup releaseMay 4, 20261 trackView albumSpotifyYouTube
When I Get Old (with Christopher)ChunghaSolo/member releaseOctober 20, 20221 trackView albumSpotifyYouTube
A Business Proposal Bonus TrackSejeongSolo/member releaseApril 5, 20222 tracksView albumSpotifyYouTube
My Lips... Warm Like Coffee (with Colde)ChunghaSolo/member releaseJune 8, 20211 trackView albumSpotifyYouTube
Bad Boy (with Christopher)ChunghaSolo/member releaseSeptember 23, 20201 trackView albumSpotifyYouTube
Romantic Doctor, Teacher Kim 2 OST Part 8ChunghaSolo/member releaseFebruary 4, 20201 trackView albumSpotifyYouTube
