| Onyria - Sleep No More |
| Onyria - Revenge |
| Onyria - Lagrimas de Cinixiu |
| Onyria - Lagrimas De Cinixiu (ft. Quilo) |
| Orchestral Manoeuvres in the Dark - Kissing the Machine |
| Orchestral Manoeuvres in the Dark - New Babies; New Toys |
| Orchestral Manoeuvres in the Dark - History of Modern, Part II |
| Orchestral Manoeuvres in the Dark - Apollo |
| Okilly Dokilly - White Wine Spritzer |
| Okilly Dokilly - Godspeed Little Doodle |
| Orchestral Manoeuvres in the Dark - The Misunderstanding |
| Roy Orbison - Dream Baby |
| Roy Orbison - I Drove All Night |
| Roy Orbison - Crawling Back |
| Roy Orbison - Breakin' Up Is Breakin' My Heart |
| Roy Orbison - California Blue |
| Roy Orbison - Wild Hearts Run Out of Time |
| Roy Orbison - (Say) You’re My Girl |
| Roy Orbison - Wedding Day |
| Roy Orbison feat. Emmylou Harris - That Lovin' You Feelin' Again |
| Roy Orbison - We'll Take the Night |
| Orchestral Manoeuvres in the Dark - Dazzle Ships |
| Orchestral Manoeuvres in the Dark - Pandoras Box |
| One Morning Left - !liaF cipE |
| One Morning Left - Hermione's Panties |
| One Morning Left - I Told You Already |
| One Morning Left - Game of Drink |
| One Morning Left - Sarcoptes Scabiei + On Face |
| One Morning Left - OSCi |
| One Morning Left - Our Sceneration |
| One Morning Left - Faith in Humanity |
| One Morning Left - LOL |
| One Morning Left - Fuck the Lyrics |
| One Morning Left - Oml_Kvlt |
| One Morning Left - Heavy Metal Finland |
| One Morning Left - You're Dead! Let's Disco! |
| One Morning Left - Kings and Queens |
| One Morning Left - Devil's Nest |
| One Morning Left - Eternity |
| One Morning Left - Sticks and Stones |
| One Morning Left - Words Won't Save You |
| Orchestral Manoeuvres in the Dark - Maid of Orleans (Afterhours mix by Mulu) |
| Orchestral Manoeuvres in the Dark - All She Wants Is Everything |
| Orchestral Manoeuvres in the Dark - Can I Believe You |
| Ordinance - Opposition |
| Oh, Sleeper - The End of a Dark Campaign |
| Oh, Sleeper - The Conscience Speaks |
| Oh, Sleeper - Chewing the Stitch |
| Oh, Sleeper - Oxygen |
| Oh, Sleeper - The Rise |
| Roy Orbison - Blue, Blue Day |
| Roy Orbison - Give Myself a Party |
| Omega Lithium - Nebula |
| Omega Lithium - Strip Me |
| Roy Orbison - Movin |
| Chris Norman - 40 Years On |
| Chris Norman - Angel of Berlin |
| öOoOoOoOoOo - Rules of the Show |
| öOoOoOoOoOo - Fucking Freaking Futile Freddy |
| öOoOoOoOoOo - Meow Meow Frrru |
| öOoOoOoOoOo - Bark City (A Glimpse of Something) |
| öOoOoOoOoOo - Purple Tastes Like White |
| öOoOoOoOoOo - LVI |
| Ohrbooten - Keine Panik |
| Ohrbooten - Alle gegen alle |
| Ohrbooten - Sexy sein |
| Ohrbooten - Nachricht vom anderen Stern |
| Ohrbooten - A Nice Day to Die |
| Ohrbooten - Alles für alle |
| Ohrbooten - Es geht immer |
| Ohrbooten - Hallo Ich |
| Ohrbooten - Krasse Sachen |
| Roy Orbison - Penny Arcade |
| Chris Norman - One Way Love Affair |
| Chris Norman - Stay One More Night |
| Chris Norman - Follow Me |
| Chris Norman - Send a Sign to My Heart |
| Chris Norman - Midnight Lady |
| Operation Cunt Destroyer - Cried of the Chronic Masturbator |
| Okean Elzy - Kvitka |
| Okean Elzy - Kavachai |
| Okean Elzy - Obijmy |
| Orphaned Land - Sapari |
| Orphaned Land - Through Fire and Water |
| Orphaned Land - Fail |
| Orphaned Land - Ya Benaye |
| Orphaned Land - As I Stare at the Ocean Alone |
| Orphaned Land - The Sahara's Storm |
| Orphaned Land - Ocean Land (The Revelation) |
| Orphaned Land - A'salk |
| Chris Norman - Here Comes the Night |
| Chris Norman - It’s a Tragedy |
| Chris Norman - Lost In Flight |
| Chris Norman - Stop at Nothing |
| Chris Norman - Till the Night We Meet Again |
| Orphaned Land - Bakapaim |
| Orphaned Land - El Meod Na'Ala |
| Orphaned Land - Shir Hama'alot |
| Orphaned Land - Of Temptation Born |
| Orphaned Land - Estarabim |
| Chris Norman - You and I |
| Chris Norman - Ich mache meine Augen zu (Every Time I Close My Eyes) |
| One Chance - Gangsta Girl |
| One Chance - So Emotional |
| One Chance - Thats My Word |
| Orca Team - Ocean Ghost |
| Oratorio The World God Only Knows - God only knows |
| Oratorio The World God Only Knows - A Whole New World God Only Knows |
| Oratorio The World God Only Knows - God only knows -Secrets of the Goddess- (Extract) |
| Chris Norman - Right Time, Wrong Place |
| Chris Norman - If You Think You Know How to Love Me |
| Chris Norman - Lay Back in the Arms of Someone |
| Chris Norman - Mexican Girl |
| Noir Fleurir - Respectful Obsession |
| Chris Norman - A Beautiful World |
| Chris Norman - Shallow Waters |
| Chris Norman - Goodbye Lady Blue |
| Roy Orbison - (I'm A) Southern Man |
| Chris Norman - Be My Baby |
| Chris Norman - Moonlight Shadow |
| Chris Norman - Gypsy Queen |
| Ophis - Beneath Sardonic Skies |
| Chris Norman - Nobody's Fool |
| Chris Norman - Hard Road |
| Ophis - Thy Flesh Consumed |
| OP8 - Cracklin' Water |
| Roy Orbison - Only You |
| Roy Orbison - If You Can't Say Something Nice |
| Onkel Tom Angelripper - Fröhliche Weihnacht |
| Onkel Tom Angelripper - Nunc est bibendum |
| Onkel Tom Angelripper - Bier |
| Onkel Tom Angelripper - Ein Heller und ein Batzen |
| Onkel Tom Angelripper - Alles hat ein Ende, nur die Wurst... |
| Onkel Tom Angelripper - Wer hat das Bier erfunden |
| Onkel Tom Angelripper - Johnny Walker |
| Onkel Tom Angelripper - Medley: Sieben Tage / Wir kommen in den Himmel / Im Himmel gibts kein Bier / Auf der Reeperbahn nach |
| ONAIR - The Art of Love |
| Roy Orbison - Love in Time |
| Ocean of Grief - House of Misery |
| Ocean of Grief - Futile Regrets |
| Ocean of Grief - Drowned in Nostalgia |
| Ocean of Grief - Spiritual Fortress |
| Operation Ivy - The Crowd |
| Operation Ivy - Bombshell |
| Operation Ivy - Gonna Find You |
| Operation Ivy - Caution |
| Operation Ivy - Artificial Life |
| Operation Ivy - Big City |
| Operation Ivy - Yellin’ in My Ear |
| Operation Ivy - Junkie's Runnin Dry |
| Operation Ivy - B4 Trouble Bound |
| Roy Orbison - A Legend in My Time |
| Roy Orbison - Here Comes the Rain, Baby |
| Optiganally Yours - Gepetto |
| Optiganally Yours - Waves |
| Fernando Ortega - This Is My Father's World |
| Fernando Ortega - A Place On Earth |
| Roy Orbison - Runnin' Scared |
| Ms.OOJA - Baby Don't Know Why |
| Ms.OOJA - Be... |
| Ms.OOJA - I gotta feel |
| Ms.OOJA - Ti Amo |
| Roy Orbison - The Morning After (Song From "The Poseidon Adventure") |
| Operators - Blue Wave |
| Operators - Ancient |
| Only Real - Jerk |
| Only Real - Yesterdays |
| Only Real - Can't Get Happy |
| Only Real - Blood Carpet |
| Only Real - Pass the Pain |
| Only Real - Backseat Kissers |
| Only Real - Get It On |
| Only Real - Lemonade |
| Fernando Ortega - Camino Largo |
| Fernando Ortega - Lonely Road |
| Fernando Ortega - Beyond the Sky |
| Fernando Ortega - Winter Song |
| Fernando Ortega - Sweet Grace |
| Off - Step by Step |
| Off - Pure and Raw |
| Off - Electrica Salsa (Baba Baba) |
| Oh Mercy - Drums |
| Oh Mercy - Sandy |
| Roy Orbison - Our Love Song |
| New Town Kings - (I Look at the) Sky at Night |
| Ombladon - O altă zi |
| Ombladon - Trei agenți |
| Ombladon - Curve ca voi |
| Ombladon - Cheia de sub preș |
| Ombladon - Ultimul tren |
| Ombladon - Probleme personale |
| Ombladon - Dacă pozele ar vorbi |
| Ombladon - Minte-mă |
| Ombladon - Egali din naștere |
| Omarion - Ice Box |
| Omarion - Just Can't Let You Go |
| Omarion - Touch |
| Omarion - O |
| Omarion - I'm Tryna |
| José Ortega - Pa que nos hacemos |
| Omarion - The Only One |
| Omarion - Don't Leave |
| Omarion - You Like It |
| Mustafa Oruç - Çırpınırdı Karadeniz |
| Oppenheimer - This Is Not a Test |
| Chris Olley - If This Is Love That I'm Feeling |
| Roy Orbison - Try to Remember |
| Orange Blossom - Ommaty |
| Orange Blossom - Ya Sîdî |
| Orange Blossom - Cheft El Khof (I've Seen Fear) |
| Nicky Nicolai - Avrei voluto |
| Nicky Nicolai - Tutto passa |
| Roy Orbison - Going Back to Gloria |
| Oppressor - Genocide |
| Roy Orbison - Whirlwind |
| Oláh Ibolya - Baby |
| Oláh Ibolya - Magyarország |
| Oláh Ibolya - Papa, ha félsz |
| Orchestra Alec Medina - That Man |
| Daniel O'Donnell - I Can't Help Falling In Love With You |
| OR - Soudés |
| Orleya - Blue Coast |
| Orleya - Myati |
| Orleya - I Need to Go |
| Orleya - It's for You, It's for Me |
| Orleya - Sweet Child O' Mine |
| Roy Orbison - Indian Summer |
| ONSIND - Snitches Get Stitches |
| Roy Orbison - Born To Be Loved By You |
| Johannes Oerding - Die Tage werden anders sein |
| Johannes Oerding - Für die Welt |
| Johannes Oerding - So tun als ob |
| Johannes Oerding - Jemanden wie dich |
| Johannes Oerding - Morgen |
| Johannes Oerding - Spring |
| Orange Goblin - The Ale House Braves |
| Orange Goblin - Übermensch |
| Orange Goblin - Heavy Lies the Crown |
| Orange Goblin - Into the Arms of Morpheus |
| Okmalumkoolkat - Ntwana Yam' |
| Okmalumkoolkat - Sele Sele |