[Edit]
Studio albums

Map of the Human Soul [ October 21, 2003 ]

01. Go
02. 풍파 (feat. 한상원)
03. I Remember (feat. Kensie)
04. 하늘에게 물어봐 (feat. Dynamic Duo A.K.A. 최자와 개코)
05. 10년 뒤에 (Dear Me) (feat. Leeds)
06. Lesson One (Tablo's Word)
07. 그녀가 불쌍해 (feat. Lyn)
08. Street Lovin' (feat. Joosuc)
09. Love Song (feat. 박선웅 Of 남궁연 악단)
10. 고독 恨 사랑 (Mithra's Word)
11. Free Love
12. Get High
13. 유서 (feat. TBNY)
14. 막을내리며 (Dedication)
15. Watch Ya Self (feat. 디기리, Yankie, Double K - Hidden Track)

High Society [July 25, 2004 ]

01. 신사들의 산책 (Good Morning)
02. High Skool
03. 평화의 날
04. The Sunrise Interlude
05. Lesson 2 (The Sunset)
06. My Ghetto (ft. 김연우)
07. The Basics (ft. Unknowndjs)
08. 신사들의 절약정신 (Good Afternoon)
09. Lady (타이틀곡)
10. 피해망상 Part 3 (ft. TBNY)
11. 월1일 (ft. Kim Jae Suk Of WANTED) (November 1st)
12. 뚜뚜루
13. 혼자라도 (ft. Clazziquai)
14. Daydream (사직서)
15. Open M.I.C. (ft. Eun Ji Won, TBNY, Tweak & Dynamic Duo)
16. 뒷담화
17. 신사들의 몰락 (Good Evening)
18. Bonus Track: I Remember (70s Soul Remix) (ft. Asoto Union & Kensie)

Swan Songs [October 5, 2005 ]

01. Innisfree (Intro)
02. Yesterday (feat. 고영준)
03. Lesson 3 (MC)
04. Fly (feat. Amin. J of Soulciety)
05. Funkdamental (feat. UnknownDJs)
06. 그녀는 몰라 (feat. MYK)
07. Ride (feat. L. Wan)
08. 이별, 만남... 그 중점에서 (feat. Alex Of Clazziquai)
09. The Epikurean (Intermission)
10. Paris (feat. Jisun of Loveholic)
11. Let It Rain (feat. 김종완 Of Nell)
12. 도시가 눈을 감지 않는 이유 (Feat. 이정, Infinite Flow)
13. Follow the Flow (feat. MYK, D-Tox)
14. Swan Song (feat. TBNY)
15. Goodbye (Outro)
16. Bone Us: Elements (feat. DJ Wreckx and MYK)

Remapping the Human Soul [January 23, 2007 ]

01. The End Times
02. White Night
03. 알고보니
04. 실어증
05. Mr Doctor
06. Runaway
07. Exile
08. Still Life
09. Delusion of Persecution pt. 1"
10. Scapegoat
11. Nocturne
12. Soul
13.In Peace


Pieces, Part One [April 17, 2008 ]

01. Be
02. Breakdown
03. 서울, 1:13 AM
04. One
05. 연필깎이
06. Girl
07. Slave
08. The Future
09. 20 Fingers
10. Ignition
11. Eight by Eight
12. Décalcomanie
13. Icarus Walks
14. The Falling Flower
14. Umbrella
16. 당신의 조각들

Map the Soul [March 27, 2009

01. Believe
02. Sipher (feat. Beatbox DG)
03. Map The Soul (feat MYK)
04. Customer Service
05. Top Gun
06. Scenario
07. London
08. Free Music
09. Map the Soul (worldwide version)
10. Eight by Eight part 2

[ e ] (2009)

DISC 1 : [e]motion

01. Oceans. Sand. Trees
02. Slow Motion
03. 선물 (ft. Park Ji-yoon)
04. No More Christmas
05. Maze (ft. Dumbfoundead, MYK)
06. 통기타 (Skit)
07. 트로트
08. Emologue
09. Excuses (ft. MYK)
10. Moonwalker
11. Breathe (Mithra’s Word) (ft. Han Hee-jung)
12. Happy Birthday to Me (ft. Ha Dong-kyun)
13. Heaven (ft. MYK)
14. Owls. Shadows. Tears.
15. [BONUS] Slow [e] Motion

DISC 2 : [e]nergy

01. Orchestras. Spotlights. Turntables. (ft. MYK)
02. Still Here (ft. Dok2)
03. Sensitive Thug (Skit)
04. 따라해 (Wannabe) (ft. Mellow)
05. Rocksteady (ft. Kero One, Dumbfoundead, MYK, Rakka (Dilated Peoples))
06. Madonna (ft. Mellow)
07. 말로맨
08. Shopaholic
09. Supreme 100
10. High Technology
11. Rocksteady (Korean Version) (ft. Paloalto, Dok2, Beatbox DG, Beenzino)
12. High Skool Dropout (반항하지 마)
13. 흉 (ft. MYK, YDG, Dok2)
14. Lesson 4 (Tablo’s Word)
15. Organs. Screams. Televisions.


Compilation albums

Black Swan Songs (Repackaged) [February 13, 2006]


Mini-albums

Lovescream