Philip Samartzis and Andrew Curtis formed Gum from 1986 to 1990 and released several albums, singles and CDs independently and through 23five (USA), Korm Plastics (NL) and RRR Records (USA).
ALBUMS
Gum
Vinyl Anthology
2004, 2xCD, Comp, 23five, 
,
, Experimental
AMK / Gum
Assemblage 2
1991, 7", Ltd, Korm Plastics, 
,
, Abstract/Experimental
Gum
20 Years In Blue Movies And Yet To Fake An Orgasm
1988, 12", Album, Ltd, Num, Not On Label
Gum Gum Gum* / Mapleson Cylinders*
Untitled
1988, Cass, Information Systems
Gum
Vinyl
1987
APPEARANCES +
Psychic Rally
3-90
1990, Cass, Mixed, C60, Psychic Rally, 
,
, Noise/Experimental
Psychic Rally
11-89/12-89
1990, 2xCass, Mixed, C60, Psychic Rally, ,
, Noise/Experimental
Psychic Rally
20.4.1989
1989, Cass, Mixed, C60, Psychic Rally, ,
, Industrial/Experimental
Skag Arcade
The Fatalist Mix
2016, File, WAV, Mixed, The Brvtalist, ,
, Experimental/Industrial/Rhythmic Noise/Noise/Power Electronics/Ambient/Drone/Dark Ambient/Darkwave/Dungeon Synth/EBM/Musique Concrète/Synthwave
Various
Slowfest
2012, CD-ROM, Num, Scimmia Bastarda
Various
Silver Action A French Pop Core Compilation Volume 2
1999, CD, Comp, Timer Records, 
,
, Alternative Rock/Power Pop/Punk
Various
Redemption 1+2 (Various Artists 86-93)
1997, 
,
, Noise/Power Electronics/Industrial/Ambient/Experimental
Various
Redemption Vol. I Extreme Electronik 1986-1993
1993, 
,
, Noise/Power Electronics/Industrial
Various
Testament
1991, 5x7" + Box, Comp, RRRecords, ,
, Experimental/Musique Concrète/Field Recording/Noise
Various
RRR-Taste Test 1991 - Vol 3
1991, Cass, Promo, Smplr, RRRecords, ,
, Industrial/Noise/Ambient/Power Electronics/Experimental
Various
Ophicleide Stopover
1987, Cassette C90, ,
, Industrial/Experimental
Various
Merry XXX-Mas
1983, Cass, Comp, C60, Inner-X-Musick