O'G3NE Songs: Het Is Over - Lights and Shadows - Change Will Come (The Voice Of Holland Live) - Magic
Aitana Ocaña
Songs: Lo malo (& Ana Guerra) - Teléfono
Frank Ocean Songs: Super Rich Kids (feat. Earl Sweatshirt) - Slide (feat. Calvin Harris & Migos) - Thinkin Bout You
Ofenbach
Songs: Katchi (feat. Nick Waterhouse) - Paradise (feat. Benjamin Ingrosso) - Be Mine - Party ((feat. Wax & Herbal T))
Fito Olivares Songs: Fin de semana (Cumbia)
Olly Murs
Oliver "Olly" Stanley Murs
Songs: Wrapped Up (feat. Travie McCoy) - I Wan'na Be Like You (& Robbie Williams) - More Mess (& Kungs) - Up (& Demi Lovato) - Moves (feat. Snoop Dogg)
OMC Songs: How Bizarre
Orgy Songs: Opticon
OutKast
Songs: Hey Ya! (Radio Mix - Club Mix) - Wat Da Hook Gon Be (& Murphy Lee) - Int'l Players Anthem (I Choose You) (feat. UGK) - Ms. Jackson - The Way You Move (feat. Sleepy Brown)
Buck Owens
Buck Owens & His Buckaroos
Songs: Streets of Bakersfield (& Dwight Yoakam) - Crying Time (& His Buckaroos) - Act Naturally - Pfft You Were Gone (Hee Haw Theme) - Keys In The Mailbox