2014
[140806] SBS KimChangRyul’s Old School Radio
Summer Story (여름이야기) – DJ DOC {Recommended by Seulgi and Joy}
[140822] KBS Radio Lee Sore Music Plaza
Because I Love You (슬픔 속에 그댈 지워야만 해) – Wendy [Ost MIMI]
To My Bride (신부에게) – Yurisangja
I Hope It Would Be That Way Now (이젠 그랬으면 좋겠네) – Park Jung Hyun
[140831] SBS Kim Hyung-Soo’s Young Street Radio
Stand Up For Love – Destiny’s Child
[141024] MBC Blue Night Radio
Something Flutters (어떤 설레임) – Ra. D
Banana Pancakes – Jack Johnson
Why (왜) – Mate (메이트)
[141101] MBC C-Radio ‘Idol True Colors’ EP29
2015
[150324] KBS Kiss The Radio – Sukira
Crazy (미쳐) – 4Minute
[150331] SBS-R Power FM Choi Hwa Jung’s Power Time
Billionaire – Travie McCoy Ft. Bruno Mars
Because I Love You (슬픔 속에 그댈 지워야만 해) – Wendy
[150401] SBS Radio Power FM ‘Lee Guk Joo Young Street’
Nice To Meet You (반갑습니다) – 전혜영; 리경숙
A Four-Leaf Clover (네 잎 클로버) – 동요 친구들
[150403] MBC FM4U Kim Shinyoung’s Hope Song at Noon Radio
퇴근버스 – Lee Jun Hoo (이준호) {I’m not sure about this}
[150409] SBS Power FM 107.7 Cultwo Show
Can I Get Married (장가갈 수 있을까) – Coffee Boy (커피소년) Ft. NaeRi (내리)
[150420] Red Velvet @ Arirang-R Sound K Radio
[150421] MBC FM4U Sunny’s FM Date EP345
Harmony (하모니) – JeA (제아) & Lee Young Hyun (이영현)
Everytime – Britney Spears
The Manual (너 사용법) – Eddy Kim (에디킴)
Ringback Tone (통화연결음) – LYn (린)
[150531] KBS Kiss The Radio – Sukira
Goodbye Sadness, Hello Happiness – Yoon Mi Rae (윤미래) || Youtube (Singing LIVE) || Dailymotion (Full Cut) ||
[150909] SBS Power FM 107.7 Cultwo Show
Turtle Ship (거북선) [Ft. Paloalto (팔로알토)] – Ja Mezz (자메즈), Andup (앤덥) & Mino (송민호)
Yanghwa BRDG (양화대교) – Zion.T {Seulgi singing}
짝사랑 – Choo Hyun Mi (주현미) {Joy singing}
[151001] MBC FM4U Sunny’s FM Date EP508
Omona (어머나!) – Jang Yun Jeong (장윤정) {Joy singing}
Red Velvet – Campfire
Red Velvet – Time Slip
Red Velvet – Day 1
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2017
[170706] Melon Radio Star
July Delpy – Waltz for a Night
Red Velvet – Lucky Girl
Trevor Wesley – Chivalry is Dead
Troye Sivan – Wild
Red Velvet – One of These Nights