| Title | Artist | Song # |
| O Christmas Tree | Christmas | MIKE94-3 |
| O Come O Come Emmanuel | Christmas | MIKE396-13 |
| O Holy Night | Dion, Celine | MIKE491-7 |
| O Little Town Of Bethlehem | Christmas | MIKE139-3 |
| O' Come All Ye Faithful | Christmas/Presley, Elvis | MIKE471-11 |
| O' Little Town Of Bethlehem | Christmas/Presley, Elvis | MIKE471-10 |
| O' White Christmas | Little People | MIKE470-13 |
| O, Christmas Tree | Christmas | MIKE396-12 |
| O-o-h Child | 5 Stairsteps | MIKE215-11 |
| O-o-h Child | 5 Stairsteps, The | MIKE429-15 |
| O.P.P. | Naughty By Nature | MIKE151-14 |
| Ob-La-Di, Ob-La-Da | Beatles, The | MIKE200-11 |
| Object Of My Desire | Starpoint | MIKE18-9 |
| Objection | Shakira | MIKE61-1 |
| Obsesion | Aventura | MIKE489-1 |
| Obsession (No Es Amor) | Frankie J. & Baby Bash | MIKE455-3 |
| Ocean Avenue | Yellowcard | MIKE263-3 |
| Octopus' Garden | Beatles, The | MIKE46-8 |
| Ode To My Car | Sandler, Adam | MIKE252-10 |
| Ode To My Car | Sandler, Adam | MIKE311-14 |
| Ode To My Car | Sandler, Adam | MIKE10-16 |
| Oh | Ciara & Ludacris | MIKE267-4 |
| Oh Girl | Chi-Lites, The | MIKE142-13 |
| Oh Shelia | Ready For The World | MIKE83-6 |
| Oh Sherrie | Journey | MIKE47-3 |
| Oh, Darling! | Beatles, The | MIKE118-15 |
| Oh, Pretty Woman | Orbison, Roy | MIKE337-5 |
| Oh, Pretty Woman | Orbison, Roy | MIKE353-5 |
| Oh, Pretty Woman | Orbison, Roy | MIKE84-7 |
| Oh, Pretty Woman | Orbison, Roy | MIKE19-9 |
| Oh, Pretty Woman | Van Halen | MIKE128-4 |
| Ohio | Crosby, Stills, Nash & Young | MIKE410-5 |
| Ohio (Come Back To Texas) | Bowling For Soup | MIKE67-5 |
| Ohio Is For Lovers | Hawthorne Heights | MIKE269-2 |
| Oil & Water | Incubus | MIKE296-12 |
| Okie From Muskogee | Haggard, Merle | MIKE22-10 |
| Okie From Muskogee | Haggard, Merle | MIKE341-20 |
| Okie From Muskogee | Haggard, Merle | MIKE355-20 |
| Old | Simon, Paul | MIKE104-8 |
| Old Time Rock & Roll | Seger, Bob and The Silver Bullet Band | MIKE84-5 |
| Old Time Rock 'n' Roll | Seger, Bob | MIKE23-1 |
| Old Time Rock 'n' Roll | Seger, Bob | MIKE335-6 |
| Old Time Rock 'n' Roll | Seger, Bob | MIKE351-6 |
| Oliver's Army | Costello, Elvis | MIKE299-5 |
| Oliver's Army | Costello, Elvis & The Attractions | MIKE270-5 |
| On A Snowy Christmas Night | Christmas/Presley, Elvis | MIKE471-12 |
| On And On | Knight, Gladys & The Pips | MIKE430-9 |
| On Fire (Radio Version) | Banks, Lloyd | MIKE263-8 |
| On My Father's Wings | Corrs, The | MIKE246-8 |
| On My Own | Les Miserables | MIKE235-15 |
| On The Dark Side | Cafferty, John | MIKE112-7 |
| On The Dark Side | Cafferty, John | MIKE6-11 |
| On The Floor (Female Solo) | Lopez, Jennifer | MIKE483-15 |
| On The Radio | Summer, Donna | MIKE160-1 |
| On The Road Again | Nelson, Willie | MIKE24-5 |
| On The Road Again | Nelson, Willie | MIKE341-8 |
| On The Road Again | Nelson, Willie | MIKE355-8 |
| On The Street Where You Live | My Fair Lady | MIKE11-6 |
| On The Wings Of A Nightingale | Everly Brothers, The | MIKE478-3 |
| On The Wings Of Love | Osborne, Jeffrey | MIKE334-5 |
| On The Wings Of Love | Osborne, Jeffrey | MIKE352-5 |
| Once Bitten Twice Shy | Great White | MIKE313-12 |
| Once In A Lifetime | Talking Heads | MIKE300-11 |
| Once In A Lifetime | Talking Heads, The | MIKE143-15 |
| One | Metallica | MIKE128-13 |
| One And Only | Adele | MIKE495-2 |
| One Boy, One Girl | Raye, Collin | MIKE3-16 |
| One For Mama, The | Boyz II Men | MIKE138-6 |
| One For My Baby | Sinatra, Frank | MIKE5-13 |
| One For My Baby | Sinatra, Frank | MIKE315-15 |
| One Headlight | Wall Flowers, The | MIKE407-9 |
| One Headlight | Wall Flowers, The w/Vocal | MIKE407-3 |
| One Headlight | Wallflowers, The | MIKE141-1 |
| One I Love, The | R.E.M. | MIKE216-9 |
| One In A Million You | Graham, Larry | MIKE334-18 |
| One In A Million You | Graham, Larry | MIKE352-18 |
| One Last Breath | Creed | MIKE230-2 |
| One Love/People Get Ready | Glee Cast | MIKE498-9 |
| One Mic | Nas | MIKE150-10 |
| One Moment In Time | Houston, Whitney | MIKE333-12 |
| One Moment In Time | Houston, Whitney | MIKE357-12 |
| One More Day | Diamond Rio | MIKE224-3 |
| One More Day | Diamond Rio w/Vocal | MIKE224-11 |
| One More Night | Collins, Phil | MIKE83-12 |
| One More Try | Timmy T | MIKE487-4 |
| One Night In Bangkok | Head, Murray | MIKE140-16 |
| One Of A Kind | Spinners, The | MIKE250-7 |
| One Of A Kind (Love Affair) | Spinners, The | MIKE278-4 |
| One Of A Kind (Love Affair) | Spinners, The | MIKE429-12 |
| One Of A Kind (Love Affair) | Spinners, The | MIKE423-17 |
| One Of These Nights | Eagles, The | MIKE57-8 |
| One Of Us | Osborne, Joan | MIKE490-1 |
| One On One | Hall & Oates | MIKE113-4 |
| One Piece At A Time | Cash, Johnny | MIKE177-4 |
| One Shot | Vasquez, Mario | MIKE293-8 |
| One Song Glory | Rent | MIKE185-6 |
| One Song Glory | Rent | MIKE302-14 |
| One Step Closer | Linkin Park | MIKE391-13 |
| One That You Love, The | Air Supply | MIKE78-10 |
| One Thing | Finger Eleven | MIKE264-5 |
| One Thing Leads To Another | Fixx, The | MIKE6-8 |
| One Thing Leads To Another | Fixx, The | MIKE140-8 |
| One Thing Leads To Another | Fixx, The | MIKE109-12 |
| One Way Or Another | Blondie | MIKE124-12 |
| One Way Out | Allman Brothers, The | MIKE2-10 |
| One Way Out | Allman Brothers, The | MIKE312-10 |
| One Week | Barenaked Ladies | MIKE33-2 |
| One Week | Barenaked Ladies w/Vocal | MIKE33-10 |
| One Wild Night | Bon Jovi | MIKE388-8 |
| One Word | Baby Animals | MIKE461-2 |
| One Word | Elliot Yamin | MIKE405-5 |
| One You Love, The | Rubio, Paulina | MIKE63-6 |
| One, The | Foo Fighters | MIKE374-12 |
| One, The | Foo Fighters w/Vocal | MIKE374-3 |
| One, The | John, Elton | MIKE209-16 |
| One, The | Shakira | MIKE64-13 |
| One, The | U2 | MIKE125-13 |
| Only Difference Between Martyrdom & Suic | Panic! At The Disco | MIKE165-7 |
| Only Difference Between Martyrdom & Suic | Panic! At The Disco | MIKE275-8 |
| Only Difference Between Martyrdom & Suic | Panic! At The Disco w/Vocal | MIKE165-16 |
| Only Exception, The | Paramore | MIKE469-9 |
| Only Girl In The World | Rihanna | MIKE482-7 |
| Only God Knows Why | Kid Rock | MIKE326-2 |
| Only God Knows Why | Kid Rock | MIKE329-8 |
| Only God Knows Why | Kid Rock | MIKE344-8 |
| Only Happy When It Rains | Garbage | MIKE221-1 |
| Only Happy When It Rains | Garbage w/Vocal | MIKE221-9 |
| Only In America | Brooks & Dunn | MIKE390-16 |
| Only In America | Jay & The Americans | MIKE390-17 |
| Only Living Boy In New York, The | Simon & Garfunkel | MIKE122-2 |
| Only The Good Die Young | Joel, Billy | MIKE319-6 |
| Only The Good Die Young | Joel, Billy | MIKE99-14 |
| Only The Lonely | Motels, The | MIKE243-13 |
| Only The Lonely | Orbison, Roy | MIKE417-7 |
| Only The Young | Journey | MIKE47-11 |
| Only Time | Enya | MIKE280-13 |
| Only Time Will Tell | Asia | MIKE477-1 |
| Only Time Will Tell | Asia | MIKE156-10 |
| Only Wanna Be With You | Hootie & The Blowfish | MIKE412-9 |
| Only When I Lose Myself | Depeche Mode | MIKE307-13 |
| Only You | Platters, The | MIKE183-14 |
| Only You (And You Alone) | Platters, The | MIKE90-11 |
| Only You Know & I Know | Clapton, Eric | MIKE15-11 |
| Ooh Baby Baby | Robinson, Smokey & The Miracles | MIKE187-14 |
| Ooh Baby Baby | Robinson, Smokey & The Miracles w/Vocal | MIKE187-6 |
| Ooh Baby Baby | Ronstadt, Linda | MIKE117-5 |
| Ooh La La | Stewart, Rod | MIKE213-10 |
| Ooh La La | Stewart, Rod | MIKE466-13 |
| Ooh! | Blige, Mary J. | MIKE231-4 |
| Ooh! | Blige, Mary J. w/Vocal | MIKE231-12 |
| Oops! I Did It Again | Spears, Britney | MIKE87-2 |
| Oops! I Did It Again | Spears, Britney | MIKE364-2 |
| Oops! I Did It Again | Spears, Britney | MIKE326-3 |
| Oops! I Did It Again | Spears, Britney | MIKE330-9 |
| Open Arms | Journey | MIKE110-3 |
| Open Arms | Journey | MIKE143-5 |
| Open Arms | Journey | MIKE47-7 |
| Open Arms | Journey | MIKE79-12 |
| Open Invitation | Santana | MIKE2-8 |
| Open Up Your Eyes | Tonic | MIKE40-2 |
| Open Up Your Eyes | Tonic w/Vocal | MIKE40-10 |
| Open Your Eyes | Alter Bridge | MIKE171-2 |
| Open Your Eyes | Alter Bridge w/Vocal | MIKE171-11 |
| Open Your Heart | Madonna | MIKE95-2 |
| Optimistic | Radiohead | MIKE373-13 |
| Optimistic | Radiohead w/Vocal | MIKE373-4 |
| Ordinary Day | Carlton, Vanessa | MIKE75-10 |
| Ordinary Day | Carlton, Vanessa | MIKE149-10 |
| Ordinary Day | Carlton, Vanessa w/Vocal | MIKE75-4 |
| Ordinary People | Legend, John | MIKE233-2 |
| Ordinary People | Legend, John w/Vocal | MIKE233-10 |
| Ordinary World | Duran Duran | MIKE212-2 |
| Ordinary World | Duran Duran | MIKE297-2 |
| Original Prankster | Offspring, The | MIKE104-9 |
| Original Sin | INXS | MIKE461-7 |
| Other Side Of The World | Tunstall, KT | MIKE293-3 |
| Other Side, The | Red Hot Chili Peppers | MIKE437-5 |
| Otherside | Red Hot Chili Peppers | MIKE326-4 |
| Otherside | Red Hot Chili Peppers | MIKE368-17 |
| Otherside | Red Hot Chili Peppers w/Vocal | MIKE368-8 |
| Our House | Madness | MIKE140-5 |
| Our Lips Are Sealed | Go Go's, The | MIKE235-7 |
| Our Lips Are Sealed | Go Go's, The | MIKE136-11 |
| Our Love | Cole, Natalie | MIKE434-7 |
| Our Time Now | Plain White T's | MIKE405-6 |
| Out Here On My Own | Fame | MIKE137-6 |
| Out Of Control | Hoobastank | MIKE232-6 |
| Out Of Control | Hoobastank w/Vocal | MIKE232-14 |
| Out Of Touch | Hall & Oates | MIKE81-14 |
| Out Tonight | Rent | MIKE185-2 |
| Outside | Staind | MIKE386-15 |
| Outsider, The | Perfect Circle, A | MIKE170-8 |
| Outsider, The | Perfect Circle, A w/Vocal | MIKE170-17 |
| Outta Control | 50 Cent & Mobb Deep | MIKE269-1 |
| Over It | McPhee, Katharine | MIKE291-8 |
| Over My Head | Lit | MIKE370-13 |
| Over My Head | Lit w/Vocal | MIKE370-4 |
| Over My Head (Cable Car) | Fray, The | MIKE288-14 |
| Over The Mountain | Osbourne, Ozzy | MIKE257-14 |
| Over The Rainbow | Garland, Judy | MIKE25-6 |
| Over The Rainbow | Garland, Judy | MIKE342-10 |
| Over The Rainbow | Garland, Judy | MIKE354-10 |
| Over The Rainbow | Thorpe, Billy | MIKE461-3 |
| Over You | Puckett, Gary & The Union Gap | MIKE114-7 |
| Overkill | Men At Work | MIKE466-6 |
| Overprotected | Spears, Britney | MIKE202-13 |
| Overs | Simon & Garfunkel | MIKE122-9 |
| Owner Of A Lonely Heart | Yes | MIKE81-13 |
| Owner Of A Lonely Heart | Yes | MIKE487-19 |
| Oye | Estefan, Gloria | MIKE399-8 |
| Oye Mi Canto | Estefan, Gloria | MIKE399-7 |
| Oye Mi Canto (Radio Version) | N.O.R.E. & Nina Sky & Daddy Yankee | MIKE455-14 |