G3（ジースリー）は、ギタリストのジョー・サトリアーニが主催し、ジョーと2人のギタリストを交えて3人で行うツアーコンサートのことである。1996年から続いているこの企画には今までに、スティーヴ・ヴァイ、エリック・ジョンソン、ケニー・ウェイン・シェパード、イングヴェイ・マルムスティーン、ジョン・ペトルーシ、ロバート・フリップ、ポール・ギルバート、スティーヴ・モーズ、スティーヴ・ルカサー、ウリ・ジョン・ロート、マイケル・シェンカー、エイドリアン・レッグが参加している。
それぞれの演奏が終わった後、3人がステージに集まり（時にはスペシャルゲストも加わり）G3ジャムを行う。
多くのスペシャル・ゲストとして、トニー・マカパイン、ジョニー・ハイランド、キース・ムーア、クリス ・デュアーテ、アンディ・ティモンズ、ニール・ショーン、ゲイリー・ホーイ、ブライアン・メイ、ビリー・ギボンズ、ジョニーA、ジョージ・リンチ、パトリック・ロンダット、ハーマン・リ、ガスリー・ゴーヴァン、アレハンドロ・シルバ、エリック・サーディナスも参加したことがある。
1996年 最初のG3ツアーは1996年に北アメリカで敢行された。特別ゲストとして、サンフランシスコ公演にはニール・ショーン、サンディエゴ公演にはゲイリー・ホーイ、オースティンとサンアントニオ公演にはクリス・デュアーテ、フェニックス公演にはジョージ・リンチ、ダラス公演にはアンディ・ティモンズ、ツアー最終日のシアトル公演にはアルとジェニー・ヘンドリクス(ジミ・ヘンドリックスの父と継姉妹)がバックステージにやって来ている。
ツアー場所：北アメリカ
メインメンバー：スティーヴ・ヴァイ、エリック・ジョンソン、ジョー・サトリアーニ
オープニングアクト：ケニー・ウェイン・シェパード、エイドリアン・レッグ
作品：『G3ライヴ』 - G3 Live In Concert ※CD、DVD
G3 1996 セットリスト Appearance As Performer Song MusiciansOpening ActKenny Wayne Shepherd Down to the Bone Noah Hunt - vocals Kenny Wayne Shepherd - lead guitar Joe Nadeau - rhythm guitar Robby Emerson - bass Jimmy Wallace - keyboards Sam Bryant - drums Born with a Broken Heart Shame, Shame, Shame Kings Highway Deja Voodoo While We Cry Voodoo Child (Slight Return)Adrian Legg CelandineAdrian Legg - guitar Cool Cajun Crockett Waltz Mrs. Jacks Last Stand Tracy’s Big Moment Chicken Licken's Last RideMain PerformerSteve Vai There's a Fire in the HouseSteve Vai - lead guitar Mike Keneally - rhythm guitar, sitar, keyboards Philip Bynoe - bass, percussion Mike Mangini - drums, percussion The Animal Deepness Tender Surrender Little Alligator Bad Horsie Answers For the Love of God The Attitude SongEric Johnson 12 to 12 Vibe Eric Johnson - guitar Roscoe Beck - bass Stephen Barber - keyboards Brannen Temple - drums Righteous Rock Me Baby Zap Manhattan SRV Good To Me Camel's Night Out Cliffs of DoverJoe Satriani Cool #9 Joe Satriani - guitar, vocals Stu Hamm - bass Jeff Campitelli - drums Flying in a Blue Dream Summer Song The Crush of Love The Extremist Always with Me, Always with You Satch Boogie Big Bad Moon Surfing with the AlienG3 Jam Going Down Joe Satriani - guitar, lead vocals Steve Vai - guitar, backing vocals Eric Johnson - guitar Stu Hamm - bass Jeff Campitelli - drums My Guitar Wants to Kill Your MamaMike Keneally - vocals Steve Vai - guitar, vocals Joe Satriani - guitar Eric Johnson - guitar Stu Hamm - bass Jeff Campitelli - drums Red HouseEric Johnson - guitar, vocals Joe Satriani - guitar Steve Vai - guitar Bass Betot - bass Jeff Campitelli - drums
1997年 ツアー場所：北アメリカ、ヨーロッパ
メインメンバー(北アメリカ)：ロバート・フリップ、ケニー・ウェイン・シェパード、ジョー・サトリアーニ
メインメンバー(ヨーロッパ)：エイドリアン・レッグ、スティーヴ・ヴァイ、ジョー・サトリアーニ
G3 1997 セットリスト Continent Performer Song MusiciansNorth America Robert Fripp Robert Fripp Soundscape Prelude to G3Robert Fripp - guitar Mike KeneallyKenny Wayne Shepherd Down to the Bone Noah Hunt - vocals Kenny Wayne Shepherd - lead guitar Joe Nadeau - rhythm guitar Robby Emerson - bass Jimmy Wallace - keyboards Sam Bryant - drums Born with a Broken Heart Shame, Shame, Shame Kings Highway Deja Voodoo Voodoo Child (Slight Return)Joe Satriani Cool #9 Joe Satriani - guitar, vocals Stu Hamm - bass Jeff Campitelli - drums Ice 9 Summer Song Flying in a Blue Dream The Mystical Potato Head Groove Thing Always with Me, Always with You Big Bad Moon Bass Solo Satch Boogie Surfing with the AlienG3 Jam Levee BreakJoe Satriani - guitar, vocals Kenny Wayne Shepherd - guitar Robert Fripp - guitar Stu Hamm - bass Jeff Campitelli - drums My Guitar Wants to Kill Your MamaNoah Hunt - vocals Kenny Wayne Shepherd - guitar, vocals Joe Satriani - guitar Robert Fripp - guitar Stu Hamm - bass Jeff Campitelli - drums Red HouseRobert Fripp - guitar, vocals Joe Satriani - guitar Kenny Wayne SheDream Theaterpherd - guitar Stu Hamm - bass Jeff Campitelli - drumsEuropeAdrian Legg CelandineAdrian Legg - guitar English Cajun Kalahari Blues Ragged Nail L'Amour Manque Queenies Waltz Cool Cajun Mrs. Jack's Last Stand Tracey's Big Moment Chicken Licken's Last RideSteve Vai There's a Fire in the House Steve Vai - lead guitar Mike Keneally - rhythm guitar, keyboards Philip Bynoe - bass Mike Mangini - drums The Animal Deepness Tender Surrender Aching Hunger Angel Food Answers Conducting & Ballerina? For the Love of God The Attitude SongJoe Satriani Cool #9 Joe Satriani - guitar, vocals Stu Hamm - bass Jeff Campitelli - drums Ice 9 Summer Song Flying in a Blue Dream The Mystical Potato Head Groove Thing Always with Me, Always with You Big Bad Moon Bass Solo Satch Boogie Surfing with the AlienG3 Jam Levee BreakJoe Satriani - guitar, vocals Steve Vai - guitar Adrian Legg - guitar Stu Hamm - bass Jeff Campitelli - drums My Guitar Wants to Kill Your MamaMike Keneally - vocals Steve Vai - guitar, vocals Joe Satriani - guitar Adrian Legg - guitar Stu Hamm - bass Jeff Campitelli - drums Red HouseAdrian Legg - guitar, vocals Joe Satriani - guitar Steve Vai - guitar Stu Hamm - bass Jeff Campitelli - drums
1998年 ツアー場所：ヨーロッパ
メインメンバー：マイケル・シェンカー、ウリ・ジョン・ロート、ジョー・サトリアーニ
G3 1998 セットリスト Performer Song MusiciansMichael Schenker In Search of Peace of Mind David Van Landing - vocals Gary Barden - vocals Michael Schenker - lead guitar Seth Bernstein - rhythm guitar, keyboards Jeff Kollman - bass Shane Gaalaas - drums Assault Attack Into the Arena Another Piece of Meat Let It Roll Captain Nemo Written in the Sand Essence Lost Horizons Attack of the Mad Axeman Bijou Pleasurette Positive Forward Armed and ReadyUli Jon Roth G3 Overture Liz Vandall - vocals Uli Jon Roth - guitar Patrice Guers - bass Don Airey - keyboards Clive Bunker - drums The Four Seasons Part I The Four Seasons Part II Hiroshima Polar Nights Beethoven's FifthJoe Satriani Up in the Sky Joe Satriani - guitar, vocals Stuart Hamm - bass Jeff Campitelli - drums House Full of Bullets Crystal Planet Time Raspberry Jam Delta-V Lights of Heaven Ice 9 The Mystical Potato Head Groove Thing Summer Song Always with Me, Always with You Big Bad Moon Bass Solo Satch Boogie Slow Down Blues Surfing with the AlienG3 Jam Going Down Joe Satriani - guitar, vocals Michael Schenker - guitar Uli Jon Roth - guitar Keith More - guitar Stu Hamm - bass Jeff Campitelli - drums The Thrill Is GoneGary Barden - vocals Joe Satriani - guitar Michael Schenker - guitar Uli Jon Roth - guitar Keith More - guitar Stu Hamm - bass Jeff Campitelli - drums Voodoo Child (Slight Return) David Van Landing - vocals Joe Satriani - guitar Michael Schenker - guitar Uli Jon Roth - guitar Keith More - guitar Stu Hamm - bass Jeff Campitelli - drums
2000年 ツアー場所：マレーシアの首都、クアラルンプールのブキット・ジャリル国立競技場
メインメンバー：スティーヴ・ヴァイ、エリック・ジョンソン、ジョー・サトリアーニ
G3 2000 セットリスト Performer Song MusiciansEric Johnson Zenland Eric Johnson - guitar, vocals Chris Maresh - bass Billy Maddox - drums Trail of Tears Forty Mile Town Trademark Nothing Can Keep Me from You Desert Rose Cliffs of DoverSteve Vai I Know You're Here Steve Vai - lead guitar, vocals Dave Weiner - rhythm guitar Philip Bynoe - bass, percussion Mike Keneally - keyboards, sitar, additional guitar Mike Mangini - drums, percussion The Reaper Juice Whispering a Prayer Bangkok I'm the Hell Outta Here For the Love of GodJoe Satriani Devil's Slide Joe Satriani - guitar Stu Hamm - bass Jeff Campitelli - drums Flying in a Blue Dream Satch Boogie
2001年-2002年 ツアー場所：北アメリカ
メインメンバー：ジョン・ペトルーシ、スティーヴ・ヴァイ、ジョー・サトリアーニ
G3 2001-2002 セットリスト Performer Song MusiciansJohn Petrucci IBS John Petrucci - guitar Dave LaRue - bass Mike Portnoy - drums Damage Control Lost without You Glasgow Kiss Paradigm ShiftSteve Vai Shy Boy Steve Vai - lead guitar Dave Weiner - rhythm guitar Billy Sheehan - bass, vocals Mike Keneally - keyboards, additional guitar Virgil Donati - drums Giant Balls of Gold Erotic Nightmares Blood & Glory The Animal Whispering a Prayer Incantation Jiboom For the Love of GodJoe Satriani Cool #9 Joe Satriani - guitar Stu Hamm - bass Jeff Campitelli - drums Devil's Slide Satch Boogie Flying in a Blue Dream Until We Say Goodbye The Extremist Raspberry Jam Delta-V Always with Me, Always with You Surfing with the AlienG3 Jam La Grange Billy Sheehan - vocals, bass Joe Satriani - guitar Steve Vai - guitar John Petrucci - guitar Stu Hamm - bass Jeff Campitelli - drums Voodoo Child (Slight Return) Billy Sheehan - vocals, bass Joe Satriani - guitar Steve Vai - guitar John Petrucci - guitar Dave LaRue - bass Jeff Campitelli - drums Little WingSteve Vai - guitar, vocals Joe Satriani - guitar John Petrucci - guitar Billy Sheehan - bass Jeff Campitelli - drums Going DownJoe Satriani - guitar, vocals Steve Vai - guitar John Petrucci - guitar Stu Hamm - bass Jeff Campitelli - drums
2003年 ツアー場所：北アメリカ
メインメンバー：ジョー・サトリアーニ、スティーヴ・ヴァイ、イングヴェイ・マルムスティーン
作品： 『G3 ライヴ:ロッキン・イン・ザ・フリー・ワールド』 - G3 - Rockin' In The Free World G3 - Live In Denver ※DVD
11月11日のニューヨーク公演のジャムでは、メインメンバーの3人に加えニール・ショーン、ジョン・ペトルーシも加わりG5ジャムとなった。 G3 2003 セットリスト Performer Song MusiciansJoe Satriani Satch Boogie Joe Satriani - lead guitar Galen Henson - rhythm guitar Matt Bissonette - bass Jeff Campitelli - drums The Extremist Crystal Planet Starry Night Midnight Flying in a Blue Dream The Mystical Potato Head Groove Thing Always with Me, Always with You Summer SongSteve Vai I Know You’re Here Steve Vai - lead guitar, vocals Dave Weiner - rhythm guitar Billy Sheehan - bass Tony MacAlpine - keyboards, guitar Jeremy Colson - drums Reaping Juice Whispering a Prayer I'm the Hell Outta Here For the Love of GodYngwie Malmsteen Evil Eye Yngwie Malmsteen - guitar Mick Cervino - bass Jocke Svalberg - keyboards Patrick Johansson - drums Baroque n' Roll Guitar Solo (Trilogy Suite Op. 5/Krakatau/Red House) Yngwie Malmsteen - guitar Fugue Yngwie Malmsteen - guitar Mick Cervino - bass Jocke Svalberg - keyboards Patrick Johansson - drums Keyboard Solo Jocke Svalberg - keyboards Bass Solo Mick Cervino - bass Drum Solo Patrick Johansson - drums Nylon String Acoustic Guitar SoloYngwie Malmsteen - guitar Black Star Yngwie Malmsteen - guitar Mick Cervino - bass Jocke Svalberg - keyboards Patrick Johansson - drums Adagio Far Beyond the Sun Finale BlitzkriegG3 Jam Rockin' in the Free WorldJoe Satriani - guitar, lead vocals Steve Vai - guitar, backing vocals Yngwie Malmsteen - guitar Billy Sheehan - bass Jeff Campitelli - drums Little WingSteve Vai - guitar, vocals Joe Satriani - guitar Yngwie Malmsteen - guitar Billy Sheehan - bass Jeff Campitelli - drums Voodoo Child (Slight Return) Yngwie Malmsteen - guitar, vocals Joe Satriani - guitar Steve Vai - guitar Billy Sheehan - bass Jeff Campitelli - drums
2004年 ツアー場所：ヨーロッパ、メキシコ、南米アメリカ
メインメンバー：ロバート・フリップ、スティーヴ・ヴァイ、ジョー・サトリアーニ
G3 2004 セットリスト Performer Song MusiciansRobert Fripp Soundscape Part 1Robert Fripp - guitar Soundscape Part 2 Soundscape Part 3Steve Vai I Know You're Here Steve Vai - lead guitar, vocals Dave Weiner - rhythm guitar Billy Sheehan - bass Tony MacAlpine - keyboards, additional guitar Jeremy Colson - drums Giant Balls of Gold Answers The Reaper Juice Whispering a Prayer Fire Garden Suite Bangkok Bull Whip I’m the Hell Outta Here For the Love of GodJoe Satriani Hands in the Air Joe Satriani - lead guitar, vocals Galen Henson - rhythm guitar Matt Bissonette - bass Jeff Campitelli - drums Satch Boogie Cool #9 Gnaahh I Like the Rain Up in Flames Always with Me, Always with You Searching Is There Love in Space? War Flying in a Blue Dream Ice 9G3 Jam RedMatt Bissonette - bass Joe Satriani - guitar Steve Vai - guitar Robert Fripp - guitar Billy Sheehan - bass Jeff Campitelli - drums The MurdererBilly Sheehan - vocals, bass Joe Satriani - guitar Steve Vai - guitar Henrique Lourenço - guitar Matt Bissonette - bass Jeff Campitelli - drums Rockin' in the Free WorldJoe Satriani - guitar, lead vocals Steve Vai - guitar, backing vocals Robert Fripp - guitar Billy Sheehan - bass Jeff Campitelli - drums Going DownJoe Satriani - guitar, lead vocals Steve Vai - guitar, backing vocals Robert Fripp - guitar Alejandro Silva - guitar Matt Bissonette - bass