Paul Oakenfold Canciones: Starry Eyed Surprise (feat. Shifty Sherlock) - Rubberneckin' Remix (& Elvis Presley)
Agnes Obel Canciones: Riverside
OBK Canciones: Sin rencor
Aitana Ocaña
Canciones: Lo malo (& Ana Guerra) - Teléfono
Tom Odell
Canciones: Another Love - Long Way Down - Real Love - Heal - Half as Good as You (feat. Alice Merton)
Canciones: Head Shoulders Knees & Toes (& Quarterhead (feat. Norma Jean Martine)) - Rock It - Katchi (feat. Nick Waterhouse) - Be Mine - Feeling Good (feat. Alexandre Joseph)
Fito Olivares
Canciones: Fin de semana (Cumbia)
Olsen Brothers Canciones: Fly On The Wings Of Love (Winner Eurovision) - Marie, Marie
Olivia Ong
Canciones: L-O-V-E
Canciones: Live Is Life
Orchestral Manoeuvres in the Dark
Canciones: If You Leave (Pretty in Pink) - Maid of Orleans (The Waltz Joan Of Arc) - Enola Gay
OutKast Canciones: 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'