Polina Gagarina Songs: A Million Voices (Eurovision 2015)
Gaia Songs: Chega
Gamper & Dadoni Songs: Bittersweet Symphony (feat. Emily Roberts)
Gashi Songs: Mama (feat. Sting)
David Gates
See also: Bread
Songs: If (Bread) - Goodbye Girl
Georgio Songs: Miroir
Ghost (the movie)
Music from the Motion Picture (1990)
Songs: Unchained Melody (The Righteous Brothers)
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: Jingle Bell Rock - O Holy Night - Have Yourself a Merry Little Christmas - Baby It's Cold Outside - We Need a Little Christmas
Gnash Songs: I Hate U, I Love U (feat. Olivia O'Brien) - Lights Down Low (feat. MAX)
Goldstone Songs: All I Know (feat. Octave Lissner)
Alex Goot Songs: Adele Medley (& Michael Henry & Justin Robinett) - A Thousand Miles (& Boyce Avenue) - Someone Like You
Ellie Goulding
Songs: Love Me Like You Do - Your Song - Still Falling for You (From Bridget Jones's Baby movie soundtrack) - Lights - River
Fedde le Grand Songs: Let Me Think About It (vs Ida Corr)
A Great Big World
Ian Axel & Chad Vaccarino
Songs: Say Something (feat. Christina Aguilera) - Fall On Me (& Christina Aguilera) - Already Home - Hold Each Other (feat. Futuristic) - Rockstar
Greeicy Songs: Jacuzzi (feat. Anitta)
Herbert Grönemeyer Songs: Mambo - Alkohol - Sekundenglück - Morgen - Flugzeuge im Bauch (...Gib' Mir Mein Herz Zurück)
Gun Songs: Word Up
Guys and Dolls (film) Songs: Sit Down, You're Rockin' the Boat (Stubby Kaye) - Adelaide's Lament (Vivian Blaine) - Luck Be a Lady (Marlon Brando)
Gym Class Heroes Songs: Stereo Hearts (feat. Adam Levine) - Cupids Chokehold (& Patrick Stump) - The Fighter (feat. Ryan Tedder) - Clothes Off!! - Daylight (& Kelly Rowland)