크리스탈 (F(X))
크리스탈 f(x) — 울컥_Слишком прекрасна для меня 04:26
f(x)에프엑스 — Beautiful Stranger (f(Amber+Luna+Krystal)) 04:06
KRIS [EXO], KRYSTAL [F(X)], JESSICA [SNSD] — SAY YES 03:58
Krystal & Luna - F(x) — Sorry 03:41
Jessica (SNSD) ft. Krystal(f(x)) — Someday 03:35
f(x) — Goodbye Summer (f(amber+luna+krystal) ft. d.o. of exo 03:10
제시카 (Jessica) [SNSD], 크리스탈 (Krystal) f(x) — Say Yes (Feat. KRIS of EXO) 03:58
Krystal Jung (f(x)) — Because of Me 03:05
Krystal (f(x)) — 나 때문에 03:13
Jessica & Krystal — California Girls 03:10
F(x) Krystal & Luna — Hard but easy 03:46
Jessica (Girls’ Generation) & Krystal (f(x)) — Butterfly 03:01
심창민 & 크리스탈 정 (Changmin & Krystal) — Breath [MIMI OST] 04:30
f(x) — Sorry (Dear. Daddy) 03:48
SHINee — My First Kiss 04:00
Krystal [f(x)] — 울컥 (My Lovely Girl OST Part.2) 04:26
My Lovely Girl OST — Krystal (f(x)) - 울컥 04:26
에프엑스 f(x) — Goodbye Summer (f(Amber+Luna+Krystal)) (Feat. D.O. of EXO-K) 03:10
크리스탈 f(x) — 나 때문에 03:14
Jessica (SNSD) & Krystal (f(x)) - Tik Tok — Jessica (SNSD) & Krystal (f(x)) - Tik Tok (Ke$ha cover) 03:20
Krystal (f(x)) and Jessica (SNSD) — Tik Tok (Kesha cover) 03:18
Luna and Krystal F(X) — Safety Song 03:37
크리스탈 f(x) — 울컥 [My Lovely Girl OST 2014] 04:26
Krystal f(x) & Jessica (SNSD) — Tik Tok 03:18
Jessica[SNSD] ft. Krystal[f(x)] — Tik Tok 03:18
jessica & krystal — butterfly 03:01
krystal — 울컥 04:26
Jessica(SNSD) & Krystal f(x) — Butterfly (FYIFB OST) 03:02
f(x) — Goodbye Summer (Luna, Amber, Krystal feat. D.O.) 03:10
Amber & Luna & Krystal (f(x)(에프엑스)) — Beautiful Stranger 04:06
Jessica [제시카] (SNSD) & Krystal [크리스탈] (f(x)) — Butterfly (acoustic) (To The Beautiful OST) 03:00
크리스탈 [f(x)] — 나 때문에 (OST5) 03:13
Luna feat. Krystal (f(x)) — Hard but Easy (OST Taming of the Heir) 03:50
f(x) Krystal & SHINee Key — My First Kiss 03:59
Jessica (SNSD) & Krystal (f(x)) — Tik Tok (Studio Version) 03:18
f(x) Victoria & Krystal (feat. Afterschool) — Girlfriend 01:58
Luna and Krystal (F(x)) — Calling Out 04:21
f(x) Luna, Krystal — Calling Out 04:21
Amber, Luna, Krystal[F(x)] — Beautiful Stranger 04:06