| G (Gestapo) | Live | Datenverarbeitung, Data 0009 | Datenverarbeitung | 1982 | Germany | Tape |
| G Park | Anästhesie | none | Not on Label (self-released) | 1986 | Switzerland | Tape |
| G Park | KO-NUE | Schimpfluch | Schimpfluch | 0 | | Tape |
| G Park | Radio | Schimpfluch; SHT 17 | Schimpfluch | 1989 | Switzerland | Tape |
| G Park | Zwei Freunde | none | Not on Label (self-released) | 1988 | Switzerland | Tape |
| G Rither | Demo | none | Not on Label (self-released) | 0 | | Tape |
| G Und S | G Und S | ZH27 223 | ZH27 | 1988 | United States | Tape |
| G-Men on Dope | Something About German Videos | BLD 10 | Black Death | 0 | | Tape |
| G-Men on Dope | We are No US-Marines | Black Death, BLD 04 | Black Death | 0 | Netherlands | Tape |
| G. Danner | same | Not On Label, none | Not on Label (self-released) | 0 | | Tape |
| G. Gonge | Läuten Gongen Musizieren (Ltd) | DOM 77, 29 | DOM | 1987 | Germany | Tape |
| G. LAS | LIVE 11-01-01 | STILLSTAND TAPES ? RADIO COLLAGES | Stillstand Tapes | 0 | | Tape |
| G.do / Chemin! | To Share With What is to Hear De Vided | Sounds for Consciousness Rape, 9 | Sounds For Consciousness Rape | 0 | | Tape-2 |
| G.E.B. | Electronic View | Demo City, DEMO 06 | Demo City | 1981 | Italy | Tape |
| G.G. Allin | Hatred | Jelinski / Buttgereit Productions | Jelinski / Buttgereit Productions | 0 | Germany | Video |
| G.G. Allin | The Motherfucker Returns - Live New Jersey 28.8.91 | none | Not on Label | 0 | | Video |
| G.Gonge | Läuten Gongen Musizieren | Dom, DOM 77-29 | DOM | 0 | | Tape |
| G.Hoersturz | same | Mother Savage Noise Productions (USA), GERMAN FEEDBACK FROM GUITAR & METAL LIKE HIJOKAIDAN | Mother Savage Noise Productions | 0 | United States | Tape |
| G.P. Skratz & Andy Dinsmoor | Schaton's Veil | Emergency Records | Emergency Records | 1997 | United States | Tape |
| G.P.U | Zone Urbaine | Groupuscule Vision; 010 | Groupuscule Vision | 1992 | France | Tape |
| G.T.O.G. (Golden Testicle of God) | Seven Deadly Songs | none | Not on Label (self-released) | 0 | United Kingdom | Tape |
| G.T.O.G. (Golden Testicle of God) | Soap Opera | none | Not on Label (self-released) | 0 | | Tape |
| G9 | Mor-Gen | All Records, 01 | | 1982 | Switzerland | Vinyl Lp |
| Gabble Ratchet | Demo | none | Not on Label (self-released) | 1981 | United States | Tape |
| Gabble Ratchet | Demo 1 | none | Not on Label (self-released) | 0 | United States | Tape |
| Gabble Ratchet | Demo 2 | none | Not on Label (self-released) | 0 | United States | Tape |
| Gabble Ratchet | Demo 3 | none | Not on Label (self-released) | 0 | United States | Tape |
| Gabble Ratchet | Demo 4 | none | Not on Label (self-released) | 0 | United States | Tape |
| Gabor Toth | Sound Poems | none | Not on Label (self-released) | 1975 | Hungary | Tape |
| Gabriel Lee | Another Paradise | Sona Gaia Productions, C, 105 | Sona Gaia Productions | 1984 | Netherlands | Tape |
| Gabriel Lee | Heavenly Moon: New Music For Koto | Plumeria Productions; Celestial Spaces For Koto – Vol. 1 | Plumeria Productions | 1979 | United States | Tape |
| Gabriel Lee | Seasons | Narado, NC, 61002 | Narado | 1984 | Netherlands | Tape |
| Gaby Meier | Audio-Art 1-3 | Part of APROPOS Tape Exhibition 1978 | Not on Label (self-released) | 1978 | Belgium | Tape-3 |
| Gaby Meier | Water Music | Part of APROPOS Tape Exhibition 1978 | Not on Label (self-released) | 1977 | Belgium | Tape |
| Gadamer | Sprache und Verstehen | EDITION RZ, GADAMER1/2 | Edition RZ | 0 | Germany | Tape-2 |
| Gadget | Joyful Noize | Corpqii Productions; CPCS-5 | Corpqii Productions | 1987 | United States | Tape |
| Gageego | Untitled | Opus One Number 90 | | 0 | United States | Vinyl Lp |
| Gai Saber | FEM DIRTOE | none | Not on Label (self-released) | 0 | | Tape |
| Galactic Lilah Et L'Orchestre Fantome | Anima Spiralia / Essais Somnanbuliques - Volume 1 | Dromen Takel DTK708 | Dromen Takel | 1992 | Belgium | Tape |
| Galactic Lilah Et L'Orchestre Fantome | Essais Somnanbuliques Vol.1 | Music & Elsewhere; M&E 105 | Music & Elsewhere | 1992 | United Kingdom | Tape |
| Galaxy Club | Demo (Bosnian Bombs / Dark Angel) | Octuris Records | Octuris Records | 1992 | United States | Tape |
| Galaxy Club | Mystery Man | Octuris Records | Octuris Records | 0 | United States | Tape |
| Galen Herod | 800717 | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Architecture Merz | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Are Im | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Ascending Rehersals Part 1-3 | none | Not on Label (self-released) | 1980 | United States | Tape-3 |
| Galen Herod | Barracks 5 | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Bite the Wax Tadpole | none | Not on Label (self-released) | 1987 | United States | Tape |
| Galen Herod | Food for the Mood | none | Not on Label (self-released) | 1984 | United States | Tape |
| Galen Herod | Glad to be human | none | Not on Label (self-released) | 1983 | United States | Tape |
| Galen Herod | Gulag | none | Not on Label (self-released) | 1979 | United States | Tape |
| Galen Herod | In The Generative Cell | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Kred | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Life on This Earth | none | Not on Label (self-released) | 1981 | United States | Tape |
| Galen Herod | Limacon | none | Not on Label (self-released) | 1979 | United States | Tape |
| Galen Herod | Live 1986 | none | Not on Label (self-released) | 1986 | United States | Tape |
| Galen Herod | M15 | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Mapping | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Meditationes Alebraicae | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Not Just Dancing | none | Not on Label (self-released) | 1981 | United States | Tape |
| Galen Herod | Patterns for the Outside Surface of a Cube | none | Not on Label (self-released) | 1981 | United States | Tape |
| Galen Herod | Sgt. Pepper's Lonely Hearts Club Band | none | Not on Label (self-released) | 1982 | United States | Tape |
| Galen Herod | The Empty Set | none | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | The Trouble with Bill | none | Not on Label (self-released) | 1982 | United States | Tape |
| Galen Herod | Towns, Hallways, Two Quiet Evenings and Ten Rooms | 801207/12 | Not on Label (self-released) | 1980 | United States | Tape |
| Galen Herod | Where The Heck Is Mr. Fun (Or Up And Down The Donut With Frank) | none | Not on Label (self-released) | 1989 | United States | Tape |
| Galen Herod | XOM | none | Not on Label (self-released) | 1979 | United States | Tape |
| Galibar Louis | Chanson | Invisible Disk Records | Invisible Disk Records | 1986 | United States | Tape |
| Galibar Louis | III | Invisible Disk Records, ID17 | Invisible Disk Records | 1990 | United States | Tape |
| GAM (Günther Schicker, Axel Struck, Michael Leske) | 1976 | Auricle AMC 017 | Auricle | 1986 | United Kingdom | Tape |
| Games To Avoid | Day 3 Week 2 Album | Stick It In Your Ear Tapes! Plug 07 | Stick It In Your Ear Tapes! | 1982 | United Kingdom | Tape |
| Gammagluboline | Live In Paradiso Amsterdam | P4 | Pidoewa Cassettes | 1983 | Netherlands | Tape |
| Gammagluboline | Sex Te Koop | P6 | Pidoewa Cassettes | 1983 | Netherlands | Tape |
| Gang of Four | Live 04.05.81 Fabrik Hamburg | Mutterstolz Records, none | Mutterstolz Records | 1981 | Germany | Tape |
| Garbage Display | LCD Music | none | Not on Label (self-released) | 0 | Germany | Tape |
| Gargantua | Big Foot | none | Not on Label (self-released) | 0 | United States | Tape |
| Gargoyle Mechanique | House Of Dogs | Gargoyle Mechanique; GM-1 | Not on Label (self-released) | 1984 | United States | Tape |
| Gargoyle Mechanique | presents | Gargoyle Mechanique | Not on Label (self-released) | 1985 | United States | Tape |
| Gargoyle Mechanique | The Eye That Scans The Land | Gargoyle Mechanique GM21 | Not on Label (self-released) | 1985 | United States | Tape |
| Gargoyle Mechanique | the Zombies come home | Gargoyle Mechanique GM22 | Not on Label (self-released) | 1985 | United States | Tape |
| Garrett List | Music for Trees | Serious music Bureau / Far Out Concerts | | 0 | Belgium | Tape |
| Garry Hughes | Ancient Evenings | Audion Recording Co, SYN 314 | | 1988 | United States | Vinyl Lp |
| Garry Hughes | Sacred Cities | Audion Recording Co, SYN 102 | | 1986 | United States | Vinyl Lp |
| Garry Hughes | Sacred Cities | Audion Recording Company ZCAIC 1 | Audion Recording | 1986 | United States | Tape |
| Gary Knox | A Musical Transcendence I | Sona Gaia Productions, C, 104 | Sona Gaia Productions | 1984 | Germany | Tape |
| Gary Numan | Micromusic | Palace Video PVC 3001 | | 1982 | United Kingdom | Video |
| Gary Singh | Works with Jerks | Self-released | Not on Label (self-released) | 1992 | United States | Tape |
| Gary Snyder | Poems | Edition S Press, TONBAND No. SP | Edition S Press, S Press Tonbandverlag | 1979 | Germany | Tape |
| Gary Snyder | There is No Other Life. Selected Poems 1960 to 1974 | Edition S Press, TONBAND No. SP 1042 | Edition S Press, S Press Tonbandverlag | 1980 | Germany | Tape |
| Gary Snyder | There is No Other Life. Selected Poems 1960 to 1974 | Edition S Press, TONBAND No. 42 | Edition S Press, S Press Tonbandverlag | 1975 | Germany | Tape |
| Gary Snyder | There is No Other Life. Selected Poems 1960 to 1974 | Edition S Press, TONBAND No. 42 REISSUE | Edition S Press, S Press Tonbandverlag | 2000 | Germany | Tape |
| Gary Snyder | There is No Other Life. Selected Poems 1960 to 1974 | Edition S Press, TONBAND No. 42 | Edition S Press, S Press Tonbandverlag | 1975 | Germany | Reel |
| Gary Strauss | Strange Device | | Not on Label (self-released) | 0 | United States | Tape |
| Gassenhauer | Ponk | Hirsch Records 019 | Hirsch Records | 1981 | Germany | Tape |
| Gassenhauer | Schneewittchen Und Ihr Lustiges Übergewicht | Hirsch Records 005 | Hirsch Records | 1981 | Germany | Tape |
| Gato Barbieri | In Search Of The Mystery | ESP Disk, ESP 1049 | | 1967 | United States | Vinyl Lp |
| Gavin Friday | Each Man Kills The Thing He Loves | Island Records ILPS 99525, Island Records ICT 9925, Island Records CID 9925 | | 1989 | United Kingdom | Vinyl Lp |
| GAW (Georg Alfred Wittner) | Live | Bubu Musikverbreitung | Bubu Musikverbreitung | 1981 | Germany | Tape |
| Gay Animal Women | Extreme Abuse | none | Not on Label | 1988 | United Kingdom | Tape |
| Gay Animal Women | Untitled | none | Not on Label | 1989 | United Kingdom | Tape |