‎– Close The Hatches Label:  ‎– DBM3964-1 Format: , 12", 33 ⅓ RPM 
Country: Released: Genre: Style: Tracklist AClose The HatchesAAI'm Just Scared Companies, etc.  ‎– Witness Label:  ‎– SWITCH 002 Format: , 12", 45 RPM 
Country: Released: Genre: Style: Tracklist AWitnessBUntitled Notes Side A : Has an occasional vocal line "You are about to witness" 
Side B : Has an occasional vocal line "Life goes on" or "Light goes on" 
Labels both grey background with "Switch" printed on them  ‎– Sirocco / Mediator Label:  ‎– HQ 005 Format: , 12" 
Country: Released: Genre: Style: Tracklist ASiroccoAAMediator

* ‎– The Trick Of Technology (Time To Work Mix) Label:  ‎– FK 001(REMIX) Format: , 12" 
Country: Released: Genre: Style: ,  Tracklist AThe Trick Of Technology (Time To Work Mix)AAFEEEEEEEEEEEELLLLLLLLL (Bruce's Bonus Mix) Credits Artwork By [Art By] – Facs Engineer, Producer – * Written-By – * Notes Heavy JumpUp D´n´B with Henry Rollins voice sample from the movie "Johnny Mnemnonic" on the A-side. 
The great, late, Bruce Lee appears on the B-side with one of his best known quotes "Don't Think, Feeeeeeeel; it is like a finger pointing away to the moon....."

 ‎– System Ready / Cuttin' Saw Label:  ‎– HQ 008 Format: , 12" 
Country: Released: Genre: Style: Tracklist ASystem ReadyAACuttin' Saw Credits

 ‎– Drum Pattern / See Me Not Label:  ‎– SCOR 112 Format: , 12", Single 
Country: Released: Genre: Style: Tracklist ADrum PatternBSee Me Not

 ‎– White Lines (E-Z Rollers Remix) Label:  ‎– N12 007D Format: , 12" 
Country: Released: Genre: Style: Tracklist AWhite Lines (E-Z Rollers Remix) Remix –  BHard Act To Follow

 ‎– Piper Label:  ‎– XLLP 120 PR Format: , 10", Promo 
Country: Released: Genre: Style: ,  Tracklist APiper5:59BCommon Origin5:56 Credits Mixed By [Additional Mixing] – * Written-By, Producer, Mixed By – 

 Featuring * ‎– 20 Degrees Label:  ‎– XLT 103 Format: , 12", 33 ⅓ RPM, Record One Of Two 
Country: Released: Genre: ,  Style: Tracklist A20 Degrees5:22AA120 Degrees (Live Mix) Producer [Produced By] – * 6:16AA220 Degrees (Scratch Perverts Remix) Remix – Remix [Remix By], Producer [Additional Production By] – Scratches [Scratching By] – ,  4:20 Companies, etc. Phonographic Copyright (p) –  Copyright (c) – 

 Featuring * ‎– 20 Degrees (Doc Scott Remix) / Brother Label:  ‎– XLR 103 Format: , 12", 33 ⅓ RPM, Record Two Of Two 
Country: Released: Genre: Style: Tracklist A20 Degrees (Doc Scott Remix) Remix –  9:52AABrother5:38 Credits Vocals – *