Polina Gagarina Songs: A Million Voices (Eurovision 2015)
Gamper & Dadoni Songs: Bittersweet Symphony (feat. Emily Roberts)
David Gates
See also: Bread
Songs: If (Bread) - Goodbye Girl
The Gipsy Kings
See also: Chico & The Gypsies
Songs: Volare (Nel blu dipinto di blu) - Bamboleo (Caballo Viejo) - El Mariachi (Desperado) - Baila Me - Soy
Glee
TV Show Original Soundtrack (2009)

Matthew Morrison, Lea Michele, Cory Monteith, Kevin McHale, Chris Colfer, Dianna Agron, Amber Riley, Jenna Ushkowitz, Mark Salling, Jayma Mays, Jessalyn Gilsig, Jane Lynch, Heather Morris, Naya Rivera, Charice & Damian McGinty

Songs: Don't Stop Believin' - Total Eclipse of the Heart - Don't Rain On My Parade - Can't Fight This Feeling - As Long As You're There (Charice (Finale))
Gnarls Barkley
Danger Mouse & Cee Lo Green
Songs: Crazy - Crazy (Live)
Gnash Songs: Lights Down Low (feat. MAX) - I Hate U, I Love U (feat. Olivia O'Brien)
Gone West
Colbie Caillat, Justin Young, Jason Reeves & Nelly Joy
Songs: I'm Never Getting Over You - What Could've Been (Colbie Caillat & Justin Young) - Gone West
Goo Goo Dolls
John Rzeznik, Robby Takac & Mike Malinin
Songs: Iris - Slide - Sympathy - Name - Give A Little Bit
Grace Potter
Grace Potter & The Nocturnals
Songs: Paris (Ooh La La) - Stars (Piano Acoustic) - Stars - Stuck in the Middle with You (Grace & Frankie) - Something That I Want
James Graham Songs: Fix You ((The Four Performance))
Kina Grannis
Songs: Can't Help Falling in Love (Crazy Rich Asians)
A Great Big World
Ian Axel & Chad Vaccarino
Songs: Say Something (feat. Christina Aguilera) - Rockstar - Fall On Me (& Christina Aguilera) - Hold Each Other (feat. Futuristic) - Already Home
Greeicy Songs: Jacuzzi (feat. Anitta)
Griff Songs: Love Is a Compass (Disney Supporting Make-a-wish)
Gun Songs: Word Up
Guster Songs: Satellite
Guys and Dolls (film)
Musical film (1955) Marlon Brando, Jean Simmons, Frank Sinatra & Vivian Blaine
See also: Guys and Dolls (musical)

Songs: Adelaide's Lament (Vivian Blaine) - Sit Down, You're Rockin' the Boat (Stubby Kaye) - Luck Be a Lady (Marlon Brando)
Guys and Dolls (musical)
The musical (1950)
See also: Guys and Dolls (film)

Songs: If I Were a Bell - Guys and Dolls - I've Never Been in Love Before - Sue Me (Vivian Blaine & Sam Levene) - Marry the Man Today (Vivian Blaine & Isabel Bigley)
Gym Class Heroes Songs: Stereo Hearts (feat. Adam Levine) - Cupids Chokehold (& Patrick Stump) - The Fighter (feat. Ryan Tedder) - Clothes Off!! - Ass Back Home (feat. Neon Hitch)
Gyptian Songs: Hold You