1.Keyco
Keyco
CHOSEN LEE

2.Keyco 1999-2007~Best Songs+Collaboration Works~
Keyco
JAMNUTS with Keyco
WINDY CITY with Keyco
HASE-T & TETSUNIQUES with Keyco
SEIJIman with Keyco
SWING-O with Keyco
TWIGY & PREFUSE73 feat.Keyco & COMA-CHI
Fuuri
DJ TONK with Keyco
HIGANA with Keyco
オオサカ=モノレール with Keyco

3.Walk in Romantica
Keyco

4.ACOUSTIC SOUL
Keyco

5.Water Notes(CCCD)
Keyco

6.Rainbow Village~Keyco’s Groovy Combination 1999-2004~
Keyco
TWIGY
IQ
MUMMY-D
CHOZEN LEE
HOME GROWN
MOOMIN
YOYO-C
S.P.C.
CO-KEY
Loop Junktion

7.SEVEN (CCCD)
Keyco
YO YO-C
LIBRO
saigenji

8.P-TRAIN
Keyco
MOOMIN
Keison
TWIGY

9.IMPRESSIONS
Keyco
TWIGY

10.SUMMERHOLIC
Keyco
YOYO-C
MOOMIN
JUN 4 SHOT