Gioele (aka The President of Thrash)
Giomar Death
Gionata Potenti (aka Thorns, aka Omega, aka Omega AD, aka G)
Italy 
(Cecina, Tuscany)
Hiems, Macabre Omen, Satanic Supplicia, Cryptic Wanderings, Handful Of Hate, Frostmoon Eclipse (ITA), Blood Moon, Blut Aus Nord, Enepsigos, Fides Inversa, Martröð, Tumulus Anmatus, Kult (ITA), Shadows Ground, Sulfur, Liber Null, Manetheren, Moloch (UKR), Mortualia, Nubivagant, Enthroned (BEL), Hobbs Angel Of Death, Antares Predator, Ad Hominem, Violentor, Melencolia Estatica, Nocratai, Ritual Death, Pure (CH), Deathrow (ITA), Aptorian Demon, 11 As In Adversaries, Glorior Belli, The One, Acherontas, Chaos Invocation, Darvaza, Tundra (ITA), Nocternity (GRC), Arcana Coelestia
(Cecina, Tuscany) Hiems, Macabre Omen, Satanic Supplicia, Cryptic Wanderings, Handful Of Hate, Frostmoon Eclipse (ITA), Blood Moon, Blut Aus Nord, Enepsigos, Fides Inversa, Martröð, Tumulus Anmatus, Kult (ITA), Shadows Ground, Sulfur, Liber Null, Manetheren, Moloch (UKR), Mortualia, Nubivagant, Enthroned (BEL), Hobbs Angel Of Death, Antares Predator, Ad Hominem, Violentor, Melencolia Estatica, Nocratai, Ritual Death, Pure (CH), Deathrow (ITA), Aptorian Demon, 11 As In Adversaries, Glorior Belli, The One, Acherontas, Chaos Invocation, Darvaza, Tundra (ITA), Nocternity (GRC), Arcana Coelestia
Giorgia Colleluori
Giorgio Trombino (aka Nefasto, aka Furious G., aka Vulthoom)
Italy (Palermo, Sicily)
Cavernicular, Becerus, Bottomless, Shrieking Demons, Sergeant Hamster, Elevators To The Grateful Sky, Morbo (ITA), Psycopath Witch, Wolvesguard, Sleeping Dark, Haemophagus, Undead Creep, Assumption, Elsinore, Thysia
(Palermo, Sicily) Cavernicular, Becerus, Bottomless, Shrieking Demons, Sergeant Hamster, Elevators To The Grateful Sky, Morbo (ITA), Psycopath Witch, Wolvesguard, Sleeping Dark, Haemophagus, Undead Creep, Assumption, Elsinore, Thysia
Giorgos "George" Margaritopoulos
Giorgos Papagiannakis
Giovane Dalmoro
Giovani Falavinha
Giovani Geiser
Giovanni
Giovanni 'Gio' Minozzi
Giovanni Baggerman
Giovanni Battista Tani (aka Titta Tani)
Italy (Roma, Lazio)
Glory Hunter, Abstracta, Daemonia, Empty Tremor, Astra (ITA), Icycore, DGM, Dreamscape, Ashent, Architects Of Chaoz, Arthur Falcone' Stargazer, Arthur Falcone, Necrophagia (USA-1), Bad As, Badass, Virtual Mind, Shining Fury
(Roma, Lazio) Glory Hunter, Abstracta, Daemonia, Empty Tremor, Astra (ITA), Icycore, DGM, Dreamscape, Ashent, Architects Of Chaoz, Arthur Falcone' Stargazer, Arthur Falcone, Necrophagia (USA-1), Bad As, Badass, Virtual Mind, Shining Fury
Giovanni Brouwers
Giovanni Giuseppe Baptista "Johnny" Gioeli
USA 
(New York, New York)
Crush 40, Accomplice, Brunette, Hardline (USA), Enemy Eyes, Gioeli - Castronovo, Axel Rudi Pell, Voices Of Rock, Restless Spirits
(New York, New York) Crush 40, Accomplice, Brunette, Hardline (USA), Enemy Eyes, Gioeli - Castronovo, Axel Rudi Pell, Voices Of Rock, Restless Spirits
Giovanni Marretta (aka Lord Astaroth, aka Bubba Marretta)
Giovanni Morais
(Mauá, São Paulo) Giovanni Ruiu (aka Erick Red, MetalSkin, JM)
Giovanni Santagostino Baldi (aka Giova Sa Ch, aka Joe Scighera)
Laden