O'G3NE
Lisa, Amy & Shelley
Utwory: Magic - Lights and Shadows - Change Will Come (The Voice Of Holland live) - Het is over
Tom Odell
Utwory: Another Love - Heal - Long Way Down - Real Love - Half as Good as You (feat. Alice Merton)
Ofenbach
Utwory: Head Shoulders Knees & Toes (& Quarterhead (feat. Norma Jean Martine)) - Wasted Love (feat. Lagique) - Be Mine - Katchi (feat. Nick Waterhouse) - Rock It
Mike Oldfield
See also: Sally Oldfield
Utwory: Moonlight Shadow (feat. Maggie Reilly) - To France (feat. Maggie Reilly) - Sailing (feat. Luke Spiller) - Tubular Bells - Shadow On The Wall (feat. Roger Chapman)
Olly Murs
Oliver "Olly" Stanley Murs
Utwory: Heart On My Sleeve - Troublemaker (feat. Flo Rida) - Heart Skips A Beat (feat. Rizzle Kicks) - Up (& Demi Lovato) - Thinking Of Me
Opus Utwory: Live Is Life
Rita Ora
Utwory: Big (feat. Imanbek, David Guetta & Gunna) - Girls - Let You Love Me - Black Widow (& Iggy Azalea) - Anywhere
Orchestral Manoeuvres in the Dark
OMD
Utwory: Enola Gay - Sailing on the Seven Seas - If You Leave (Pretty in Pink) - Maid of Orleans (The Waltz Joan Of Arc)
OutKast
Utwory: Hey Ya! (Radio Mix - Club Mix) - Elevators (Me & You) - The Way You Move (feat. Sleepy Brown) - Land of a Million Drums (feat. Killer Mike & Sleepy Brown) - Mighty 'O'