Frank Ocean
Songs: Slide (feat. Calvin Harris & Migos) - Novacane - Sweet Life - Thinkin Bout You - Super Rich Kids (feat. Earl Sweatshirt)
Esther Ofarim Songs: Morning Of My Life (in duet with Abi Ofarim)
Ofenbach Songs: Feeling Good (feat. Alexandre Joseph) - Head Shoulders Knees & Toes (& Quarterhead (feat. Norma Jean Martine)) - Be Mine - Rock It - Katchi (feat. Nick Waterhouse)
Olaf's Frozen Adventure
Music from the Motion Picture (2017)
See also: Frozen, Frozen (musical) & Frozen 2

Songs: When We're Together
Don Omar Songs: Danza kuduro (feat. Lucenzo) - Taboo - Dale don dale (feat. Glory) - Zumba - Dutty Love (feat. Natti Natasha)
OMC Songs: How Bizarre
Oliver Onions Songs: Dune Buggy (Altrimenti ci arrabbiamo)
OutKast
Songs: Hey Ya! (Radio Mix - Club Mix) - Roses (feat. Big Boi) - Ms. Jackson - Int'l Players Anthem (I Choose You) (feat. UGK) - Land of a Million Drums (feat. Killer Mike & Sleepy Brown)
Buck Owens
Buck Owens & His Buckaroos
Songs: Medley (Nathan Carter live) - Made in Japan - I've Got A Tiger By The Tail - Above and Beyond (The Call of Love) - Streets of Bakersfield (& Dwight Yoakam)