Joy (Red Velvet) & Sungjae (BTOB) - Young Love
03:23
Joy (Red Velvet) & Sungjae (BTOB) - Marry You
01:35
Joy (Red Velvet) & Sungjae (BTOB) - Young Love (Inst.)
03:23
Joy (Red Velvet) & Sungjae (BTOB) - Things I Want To Do If I Had A Lover (G.Na ft Rain Cover)
03:17
Joy (Red Velvet) & Sungjae (BTOB) - Rising Sun (TVXQ Cover)
04:31
Yook Sungjae (BTOB) - 말해 (Say It Tell Me) (Piece of BTOB Vol.6)
04:19
Jung Key feat. YOOK SUNGJAE - Stay With Me (Feat. YOOK SUNGJAE of BTOB)
04:41
HUTA (Minhyuk) of BTOB - 꿈인가 봐요 (Duet. YOOK SUNGJAE of BTOB)
04:32
Lee Minhyuk (BTOB) - 꿈인가 봐요 (It Must Be A Dream) (Duet. Yook Sungjae of BTOB)
04:32
Who Are You School 2015 OST Part 8 - Yook Sungjae (육성재) (BTOB) - Love Song (Feat. 박혜수)
03:28
Who Are You School 2015 OST Part 8 - Yook Sungjae (육성재) (BTOB) - Love Song (Inst.)
03:28
육성재 (Yook Sungjae) [BTOB 비투비], 오승희 (Oh Seung Hee) - 궁금해 (Curious)
03:53
Peniel D. Shin & Yook Sungjae (BTOB) - Pretty Enough (Verbal Jint Feat. Sanchez Cover)
03:42
Minhyuk & Sungjae (BTOB) - Doll (Lee Ji Hoon & Shin Hye Sung Cover)
04:48
OST Ssanggab Cart Bar - Yook Sungjae (BTOB) - Love Resembles Memories (사랑은 추억을 닮아서)
03:47
OST Ssanggab Cart Bar - Yook Sungjae (BTOB) - Love Resembles Memories (사랑은 추억을 닮아서) (Inst.)
03:47
Minhyuk & Sungjae (BTOB 민혁 & 성재) - Doll 인형 Cover
04:47
NC.A (앤씨아) feat. Yook Sungjae(BTOB) - Playing with fire
03:04
Yook Sungjae (BTOB) - 사랑은 추억을 닮아서 (Love Resembles Memories) (Ssang Gap Pocha OST Part 2)
03:47
Louie feat. YOOK SUNGJAE - On the Four Lane Road (Feat. Yook Sung Jae of BTOB)
02:59
OST Эта проклятая девятка - 육성재, 오승희 (Yook Sungjae(BTOB) ,Oh Seung Hee) - 궁금해
03:53
Yook Sungjae (BTOB) - 고백 (Confession) (Inst.)
03:26
Gummy & Yook Sungjae (BTOB) - Memory Loss (Fantastic Duo 2)
05:07
Yook Sungjae (BTOB), Namjoo (APINK) - Photograph
03:42
03:42
Yook Sungjae (BTOB) - 고백 (Confession) (Prod. by Park Keuntae)
03:26
Yook Sungjae (BTOB) - Love You Again [Scholar Who Walks The Night OST Part.3]
03:40
Seo Eunkwang, Im Hyunsik, Yook Sungjae (BTOB) - Ambiguous [OST Part 4 Third-Rate My Way]
03:45
Yook Sungjae (BTOB) & Kim NamJoo (APINK) - Photograph
03:42
Yook Sungjae (BTOB) - Confession (Jung Joon Il Cover)
04:34
Yook Sungjae (BTOB) - One Day Long Ago
04:22
5. Анастасия - Yook Sungjae (BTOB) Love You Again
03:41
Lee Minhyuk & Yook Sungjae (BTOB) - Doll (Lee Ji Hoon & Shin Hye Sung Cover)
04:47
Seo Eunkwang, Im Hyunsik, Yook Sungjae (BTOB) - Ambiguous (Fight For My Way OST)
03:48
Yook Sungjae (BTOB) - Thanks (Kim Dong Ryul Cover)
03:41
Seo Eunkwang, Im Hyunsik, Yook Sungjae (BTOB) - Ambiguous (Fight For My Way OST) (Inst.)
03:48
Seo Eunkwang, Im Hyunsik, Yook Sungjae (BTOB) - Ambiguous
03:46
Peniel D. Shin & Yook Sungjae (BTOB) - Hypnotized (Live)
04:04
Seo Eunkwang, Im Hyunsik, Yook Sungjae (BTOB) - Ambiguous (Inst.) [OST Part 4 Third-Rate My Way]
03:48
Yook Sungjae (BTOB) - Yesterday (XIA (Junsu) Cover)
04:36