Track List:
Part 1
01. Mir (미르) & G.O (MBLAQ) - 알고 있었어
02. Mir (미르) & G.O (MBLAQ) - 알고 있었어 (Inst.)
Part 2
01. M2 - Stand Up (세상에 소리쳐봐)
02. M2 - Stand Up (세상에 소리쳐봐) (Inst.)
Various Artists
01. MBLAQ - It's War
02. MBLAQ - mona lisa
03. Musiq soulchild - if u leave feat. mary j. blige
04. Bi (Rain) - My Way (EPISODE 1 - 2 Kim Hyun Seung)
05. Madcon - Beggin
06. Lee Suk Hoon - 10 Reasons to Love You (EPISODE 1 - 3 Dong Woo)
07. 김동규 - 10월의 어느 멋진 날에 (EPISODE 1 - 6 Kang Chang Min)
08. Yoon Sang Hyun - Never Ending Story ( ~New Version~)
09. 50 Cent – Outta Control
10. Position (포지션) - 먼지가 되어 (EPISODE 2 и 4 - Yoo Jae Ah)
11. Taeyang - I Need a Girl (feat. G-dragon)
12. Seo Ji-won (서지원) - 내 눈물 모아(With My Tears) (EPISODE 2 - 4 Kwon Ji Woo)
13. SEAN GARRETT - WHAT YOU DOIN
14. Lim Jeong Hee - music is my life (EPISODE 4 - 1 Kang Woo Hyun или EPISODE 5 - 3 Ji Seung Yeon)
15. 2PM - Thank You (EPISODE 6 - 4 M2 Junior MIX Kim Hyun Seung)
16. Big Bang (빅뱅) – La-La-La (EPISODE 6 - 6 Park Ki Bum)
17. 윤종신 – 본능적으로 (Feat. Swings) (EPISODE 6 - Yoo Jae Ah)
18. 윤도현밴드 (YB) - 나는 나비 (I am a Butterfly)
19. 2AM - 친구의 고백 (Confession of a friend) (EPISODE 7 - 1 Dong Woo & Jae Ah & Chang Min & Hyun Suk)
20. MBLAQ - Stay (EPISODE 8 - 1 Hyun Seung & Ki Bum & Tae Kwon)
21. Big Bang - Sunset Glow (EPISODE 10 - 1)
22. Iu & Seulong (2am)- nagging (EPISODE 10 - 2 Kang Woo Hyun & Oh In Young)
23. Jewelry - Strong Girl (EPISODE 12 - 1)
Unofficial
EPISODE 1 - 1 Ji Seung Yeon (piano)
EPISODE 1 - 2 Kim Hyun Seung
EPISODE 1 - 3 Dong Woo
EPISODE 1 - 4
EPISODE 1 - 5 Jang Tae Kwon
EPISODE 1 - 6 Kang Chang Min
EPISODE 2 - 1
EPISODE 2 - 2 Yoo Jae Ah
EPISODE 2 - 3
EPISODE 2 - 4 Kwon Ji Woo
EPISODE 2 - 5 Ji Seung Yeon
EPISODE 4 - 1 Kang Woo Hyun
EPISODE 4 - 2 M2 Junior - Stand Up
EPISODE 4 - 3 Yoo Jae Ah
EPISODE 5 - 1 M2 Junior
EPISODE 5 - 2 Kwon Ji Woo
EPISODE 5 - 3 Ji Seung Yeon
EPISODE 6 - 1 Kang Chang Min
EPISODE 6 - 2 Kang Woo Hyun (piano) Ji Seung Yeon
EPISODE 6 - 3 Kang Woo Hyun (piano2) Ji Seung Yeon
EPISODE 6 - 4 M2 Junior MIX
EPISODE 6 - 5 Dong Woo
EPISODE 6 - 6 Park Ki Bum
EPISODE 6 - 7 Yoo Jae Ah
EPISODE 6 - 8 Ji Seung Yeon & Kwon Ji Woo
EPISODE 6 - 9 Ji Seung Yeon & Kwon Ji Woo
EPISODE 6 - 10 Ji Seung Yeon
EPISODE 7 - 1 Dong Woo & Jae Ah & Chang Min & JHyun Suk
EPISODE 8 - 1 Hyun Seung & Ki Bum & Tae Kwon
EPISODE 8 - 2 Kang Woo Hyun
EPISODE 10 - 1
EPISODE 10 - 2 Kang Woo Hyun & Oh In Young
EPISODE 10 - 3 M2 (MBLAQ - mona lisa )
EPISODE 10 - 4 M2 Junior - Stand Up
EPISODE 12 - 1