Aitana Ocaña Songs: Teléfono - Lo malo (& Ana Guerra)
Frank Ocean Songs: Novacane - Thinkin Bout You - Slide (feat. Calvin Harris & Migos) - Super Rich Kids (feat. Earl Sweatshirt) - Sweet Life
Ofenbach Songs: Katchi (feat. Nick Waterhouse) - Be Mine - Rock It - Feeling Good (feat. Alexandre Joseph) - Paradise (feat. Benjamin Ingrosso)
Fito Olivares Songs: Fin de semana (Cumbia)
Oliver & Company
Music from the Motion Picture (1988) Disney
Songs: Why Should I Worry? (Billy Joel) - Mais pourquoi m'en faire ?
Olly Murs
Oliver "Olly" Stanley Murs
Songs: Dance With Me Tonight - I Wan'na Be Like You (& Robbie Williams) - Moves (feat. Snoop Dogg) - Up (& Demi Lovato) - Troublemaker (feat. Flo Rida)
Don Omar
Songs: Danza kuduro (feat. Lucenzo) - Dale don dale (feat. Glory) - Zumba - Dile - Taboo
OMC Songs: How Bizarre
One Night Only Songs: Say You Don't Want It (feat. Emma Watson)
Oliver Onions
Guido & Maurizio De Angelis
Songs: Dune Buggy (Altrimenti ci arrabbiamo)
OutKast
Songs: Hey Ya! (Radio Mix - Club Mix) - Int'l Players Anthem (I Choose You) (feat. UGK) - Ms. Jackson - Roses (feat. Big Boi) - The Way You Move (feat. Sleepy Brown)
Buck Owens
Buck Owens & His Buckaroos
Songs: Pfft You Were Gone (Hee Haw Theme) - Medley (Nathan Carter Live) - Love's Gonna Live Here - Together Again - Crying Time (& His Buckaroos)