| Oasis | Songbird |
| Ocean | Put Your Hand In The Hand |
| Ocean Colour Scene | The Day We Caught The Train |
| Ocean Colour Scene | The Riverboat Song |
| Oceana | Cry Cry |
| Oceana | Endless Summer |
| Odyssey | Going Back To My Roots |
| Of Monsters And Men | King And Lionheart |
| Of Monsters And Men | Little Talks |
| Of Monsters And Men | Mountain Sound |
| Ofenbach | Be Mine |
| Offenbach | Chu un rocker |
| Offenbach | Mes blues passent pu dans porte |
| Offenbach | Promenade sur Mars |
| O'G3NE | Change Will Come (The Voice Of Holland Live) |
| O'G3NE | Lights and Shadows |
| O'G3NE | Magic |
| Ohio Express | Yummy Yummy Yummy |
| Oingo Boingo | Grey Matter |
| Oingo Boingo | Just Another Day |
| Oingo Boingo | Nasty Habits |
| Oingo Boingo | No One Lives Forever |
| Oingo Boingo | No Spill Blood |
| Oingo Boingo | Not My Slave |
| Oingo Boingo | On The Outside |
| Oingo Boingo | Stay |
| OK Go | Get Over It |
| OK Go | Here It Goes Again |
| Oklahoma | Oh What A Beautiful Morning |
| Oklahoma | Oklahoma |
| Ola Svensson | I'm In Love |
| Olaf Henning | 13 Tage |
| Olaf Henning | Cowboy Und Indianer |
| Olaf Henning | Die Manege Ist Leer (Ich bin nicht mehr dein Clown) |
| Olaf Malolepski | Tausend rote Rosen |
| Old Crow Medicine Show | Wagon Wheel |
| Old Dominion | Break Up With Him |
| Old Dominion | No Such Thing as a Broken Heart |
| Old Dominion | Snapback |
| Old Dominion | Song for Another Time |
| Oldelaf | La tristitude |
| Oleta Adams | Circle Of One |
| Oleta Adams | Don't Let the Sun Go Down on Me |
| Oleta Adams | Embraceable You |
| Oleta Adams | I've Got A Right |
| Oleta Adams | I've Got To Sing My Song |
| Olga Tañón | Así es La Vida |
| Olga Tañón | Pasion Morena |
| Oliver Cheatham | Get Down Saturday Night |
| Oliver Frank | Italienische Sehnsucht |
| Oliver Haidt | Ich fange nie mehr was an einem Sonntag an |
| Oliver! | As Long As He Needs Me |
| Oliver! | Consider Yourself |
| Oliver! | Food, Glorious Food |
| Oliver! | I'd Do Anything |
| Oliver! | Oom Pah Pah |
| Oliver! | Reviewing the Situation |
| Oliver! | Where Is Love? |
| Olivia Newton-John | A Little More Love |
| Olivia Newton-John | Have You Never Been Mellow |
| Olivia Newton-John | I Honestly Love You |
| Olivia Newton-John | If Not For You |
| Olivia Newton-John | If You Love Me (Let Me Know) |
| Olivia Newton-John | Let Me Be There |
| Olivia Newton-John | Magic |
| Olivia Newton-John | Physical |
| Olivia Newton-John | Suspended In Time (From Xanadu movie soundtrack) |
| Olivia Newton-John | Take Me Home, Country Roads |
| Olivia Newton-John & Electric Light Orchestra | Xanadu |
| Olivia Newton-John & Mike Sammes | Banks Of The Ohio |
| Olivia Newton-John in duet with Cliff Richard | Suddenly |
| Olivia Newton-John in duet with Jim Brickman | Change Of Heart |
| Olivia Ong | L-O-V-E |
| Olivia Ruiz | Belle à en crever |
| Olivia Ruiz | Elle panique |
| Olivia Ruiz | J'traîne des pieds |
| Olivia Ruiz | La femme chocolat |
| Olivia Ruiz | Mon corps mon amour |
| Olivia Ruiz (Star Academy) | J'envoie valser |
| Olly Murs | Army Of Two |
| Olly Murs | Beautiful To Me |
| Olly Murs | Busy |
| Olly Murs | Change Is Gonna Come |
| Olly Murs | C'Mon C'Mon |
| Olly Murs | Cry Your Heart Out |
| Olly Murs | Dance With Me Tonight |
| Olly Murs | Dear Darlin' |
| Olly Murs | Hand On Heart |
| Olly Murs | Head To Toe |
| Olly Murs | Heart On My Sleeve |
| Olly Murs | Hey You Beautiful |
| Olly Murs | Hold On |
| Olly Murs | I Need You Now |
| Olly Murs | I'm OK |
| Olly Murs | In Case You Didn't Know |
| Olly Murs | Kiss Me |
| Olly Murs | Oh My Goodness |
| Olly Murs | On My Cloud |
| Olly Murs | Please Don't Let Me Go |
| Olly Murs | Right Place Right Time |
| Olly Murs | Seasons |
| Olly Murs | Thinking Of Me |
| Olly Murs | This Song Is About You |
| Olly Murs | What A Buzz |
| Olly Murs | You Don't Know Love |
| Olly Murs & Demi Lovato | Up |
| Olly Murs feat. Flo Rida | Troublemaker |
| Olly Murs feat. Rizzle Kicks | Heart Skips A Beat |
| Olly Murs feat. Travie McCoy | Wrapped Up |
| Olsen Brothers | Marie, Marie |
| Olsen Brothers (Winner Eurovision) | Fly On The Wings Of Love |
| Olympe | Born To Die |
| Olympe | C'est facile |
| Olympe | Désenchantée |
| Olympe | La quête |
| Olympe | Non, je ne regrette rien |
| Olympe | Zombie |
| Olympe & Gérôme Gallo | Hometown Glory |
| Omarion | Entourage |
| Omarion | Ice Box (clean) |
| Omarion | O |
| OMC | How Bizarre |
| OMI | Cheerleader (Felix Jaehn Remix) |
| OMI | Hula Hoop |
| On the Town | New York, New York |
| One Direction | Best Song Ever |
| One Direction | C'mon, C'mon |
| One Direction | Diana |
| One Direction | Drag Me Down |
| One Direction | Everything About You |
| One Direction | Gotta Be You |
| One Direction | Half A Heart |
| One Direction | History |
| One Direction | I Want |
| One Direction | I Wish |
| One Direction | Infinity |
| One Direction | Kiss You |
| One Direction | Little Things |
| One Direction | Live While We're Young |
| One Direction | Midnight Memories |
| One Direction | Moments |
| One Direction | More Than This |
| One Direction | Night Changes |
| One Direction | One Thing |
| One Direction | One Way Or Another (Teenage Kicks) |
| One Direction | Perfect |
| One Direction | Steal My Girl |
| One Direction | Story Of My Life |
| One Direction | Taken |
| One Direction | They Don't Know About Us |
| One Direction | Up All Night |
| One Direction | What Makes You Beautiful |
| One Direction | You And I |
| One Night Only | Just For Tonight |
| One Night Only feat. Emma Watson | Say You Don't Want It |
| OneRepublic | All The Right Moves |
| OneRepublic | Burning Bridges |
| OneRepublic | Come Home |
| OneRepublic | Counting Stars |
| OneRepublic | Feel Again |
| OneRepublic | Good Life |
| OneRepublic | I Lived |
| OneRepublic | If I Lose Myself |
| OneRepublic | If I Lose Myself (Alesso Remix) |
| OneRepublic | Kids |
| OneRepublic | Let's Hurt Tonight |
| OneRepublic | Love Runs Out |
| OneRepublic | Marchin' On |
| OneRepublic | Secrets |
| OneRepublic | Something I Need |
| OneRepublic | Stop & Stare |
| OneRepublic | Wherever I Go |
| Opus | Live Is Life |
| Orchestral Manoeuvres in the Dark | Enola Gay |
| Orgy | Opticon |
| Orianthi | According To You |
| Orleans | Dance With Me |
| Orleans | Still The One |
| Ornella Vanoni | Senza fine |
| Ornella Vanoni & Toquinho | La voglia la pazzia |
| Orson | No Tomorrow |
| Oscar Benton | Bensonhurst Blues |
| Oscar Harris | Try A Little Love |
| Osibisa | Sunshine Day |
| Otis Day And The Knights | Shama Lama Ding Dong |
| Otis Day And The Knights | Shout |
| Otis Redding | (Sittin' On) The Dock Of The Bay |
| Otis Redding | Fa-Fa-Fa-Fa-Fa (Sad Song) |
| Otis Redding | Hard To Handle |
| Otis Redding | I've Been Loving You Too Long |
| Otis Redding | I've Got Dreams To Remember |
| Otis Redding | Merry Christmas Baby |
| Otis Redding | Mr. Pitiful |
| Otis Redding | Respect |
| Otis Redding | Stand By Me |
| Otis Redding | That's How Strong My Love Is |
| Otis Redding | These Arms Of Mine |
| Otis Redding | Try A Little Tenderness |
| O-Town | All Or Nothing |
| O-Town | We Fit Together |
| Ottawan | D.I.S.C.O (English version) |
| Ottawan | D.I.S.C.O (version française) |
| Ottawan | Hands Up (Give Me Your Heart) |
| Ottawan | Haut les mains (Donne moi ton coeur) |
| Ottawan | T'es OK |
| Otto Knows | Million Voices |
| Ou Est Le Swimming Pool | Dance The Way I Feel |
| Our Lady Peace | Where Are You |
| Outasight | Tonight Is The Night |
| OutKast | Elevators (Me & You) |
| OutKast | Hey Ya! (Radio Mix/Club Mix) |
| OutKast | Mighty 'O' |
| OutKast | Ms. Jackson |
| Outlaws | Ghost Riders In The Sky |
| Outlaws | Green Grass And High Tides |
| Outspoken | Farther |
| Outwork | Elektro (Dance Remix) |
| Owen Mac | Play Me the Waltz of the Angels |
| Owl City | Deer In The Headlights |
| Owl City | Dreams Don't Turn To Dust |
| Owl City | Fireflies |
| Owl City | Umbrella Beach |
| Owl City | Vanilla Twilight |
| Owl City | When Can I See You Again |
| Owl City & Carly Rae Jepsen | Good Time |
| Owl City feat. Young & Yuna | Shine Your Way |
| Ozark Mountain Daredevils | If You Wanna Get To Heaven |
| Ozark Mountain Daredevils | Jackie Blue |
| Ozzy Fudd (Mark McCollum) | Kill The Wabbit |
| Ozzy Osbourne | Crazy Train |
| Ozzy Osbourne | Dreamer |
| Ozzy Osbourne | Gets Me Through |
| Ozzy Osbourne | Goodbye To Romance |
| Ozzy Osbourne | I Don't Know |
| Ozzy Osbourne | Mama, I'm Coming Home |
| Ozzy Osbourne | Mississippi Queen |
| Ozzy Osbourne | Mr. Crowley |
| Ozzy Osbourne | No More Tears |
| Ozzy Osbourne | Shot In The Dark |
| Ozzy Osbourne | Time After Time |