APPEARANCES +
Alterbeats
The French Revolution
2012, CD, Album, Alterprod, 
,
, Conscious/Hardcore Hip-Hop
Lone Catalysts
Back To School
2011, CD, Album, Goon Trax, 
Main Flow
Return Of The Castle
2010, CD, Album, Wanna Battle Records
Subcon*
Antitoxin
2009, CD, Album, Not On Label
O.S.T.R.
O.C.B.
2009
Snowgoons
Black Snow
2008, CD, 
,
, Hardcore Hip-Hop/Boom Bap
Esoteric
Esoteric Vs. Japan: Pterodactyl Takes Tokyo
2008
Audible Audities
Last Call Poets
2007, CD, Album, Audible Audities
Lone Catalysts
Square Binizz
2007, CD, Album, Resurrection (3), CCRE,
Inersha
If Your True
2006, CD, Album, Not On Label
Various
Rap Mag N°24
2006, CD, Comp, Rap Mag
Main Flow And 7L
Flow Season
2006
D-Tension
Contacts & Contracts II
2006
Blame One
A Complex Burden
2004, CD, Album, Polish Pub Music
7L & Esoteric
DC2: Bars Of Death
2004
Triple Threat
Many Styles
2003,
Various
Essential Underground Hip Hop 1
2002, CD, Comp, Landspeed Records, Landspeed Records,
Crunch E.X.*
Broken Anglish
2001, CD, Album, Mission Control
Greyboy
Mastered The Art
2001
Greyboy
Mastered The Art
2001, ,
, Downtempo/Jazzdance
Hi-Tek
Hi-Teknology
2001,
Hip Hop For Respect
Hip Hop For Respect
2000
DJ Greyboy*
Polygood / Throw It Up
1999, 12", P-Jays Recordings,
