O'G3NE Songs: Magic - Het Is Over - Change Will Come (The Voice Of Holland Live) - Lights and Shadows
Aitana Ocaña Songs: Lo malo (& Ana Guerra) - Teléfono
Frank Ocean Songs: Sweet Life - Slide (feat. Calvin Harris & Migos) - Super Rich Kids (feat. Earl Sweatshirt) - Thinkin Bout You
Ofenbach
Songs: Katchi (feat. Nick Waterhouse) - Be Mine - Paradise (feat. Benjamin Ingrosso) - Party ((feat. Wax & Herbal T))
Fito Olivares Songs: Fin de semana (Cumbia)
Olly Murs
Oliver "Olly" Stanley Murs
Songs: Thinking Of Me - Moves (feat. Snoop Dogg) - I Wan'na Be Like You (& Robbie Williams) - Dear Darlin' - Troublemaker (feat. Flo Rida)
OMC Songs: How Bizarre
Orgy Songs: Opticon
OutKast
Songs: Hey Ya! (Radio Mix - Club Mix) - Ms. Jackson - Int'l Players Anthem (I Choose You) (feat. UGK) - The Way You Move (feat. Sleepy Brown) - Roses (feat. Big Boi)