| Title | Artist | Song # |
| O Sole Mio | Italian Love Songs | 2500-14 |
| O-o-h Child | 5 Stairsteps, The | 2311-15 |
| Off The Hillbilly Hook | Trailer Choir | 2539-8 |
| Off The Hillbilly Hook | Trailer Choir w/Vocal | 2539-17 |
| Oh Carolina | Shaggy | 2364-11 |
| Oh Love (Duet) | Paisley, Brad & Carrie Underwood | 2324-4 |
| Oh Love (Duet) | Paisley, Brad & Carrie Underwood | 2565-7 |
| Oh Love (Duet) | Paisley, Brad & Carrie Underwood w/Vocal | 2324-13 |
| Oh Mother | Aguilera, Christina | 2440-9 |
| Ol' Red | Shelton, Blake | 2360-16 |
| Old Before I Die | Williams, Robbie | 2331-3 |
| Old Folks | Milsap, Ronnie | 2386-12 |
| Old Glory | Stacey, Phil | 2590-6 |
| Old Glory | Stacey, Phil w/Vocal | 2590-14 |
| Old Habits | Williams, Hank Jr. | 2479-5 |
| Old Man And His Horn, The | Watson, Gene | 2410-7 |
| Old Time Rock 'n' Roll | Seger, Bob | 2523-5 |
| On And On | Knight, Gladys & The Pips | 2312-9 |
| On Bended Knee | Boyz II Men | 2358-3 |
| On My Way Here | Aiken, Clay | 2453-2 |
| On My Way Here | Aiken, Clay w/Vocal | 2453-10 |
| On The Beach | Rea, Chris | 2427-12 |
| On The Beach | Richard, Cliff | 2422-7 |
| On The Road Again | Carter, Deana & Willie Nelson | 2342-14 |
| On Your Way Home | Loveless, Patty | 2317-13 |
| Once I Was The Light Of Your Life | Bentley, Stephanie | 2507-14 |
| Once In A Lifetime | Talking Heads, The | 2399-15 |
| Once In A Lifetime | Urban, Keith | 2494-15 |
| Once Upon A Dream | Fury, Billy | 2499-16 |
| One | Three Dog Night | 2562-4 |
| One And Only | Nelly | 2603-2 |
| One And Only | Nelly | 2593-10 |
| One And Only | Nelly w/Vocal | 2603-10 |
| One And Only | Nelly w/Vocal | 2593-20 |
| One For My Baby | Williams, Robbie | 2332-10 |
| One Hell Of A Woman | Davis, Mac | 2379-15 |
| One I Love, The | R.E.M. | 2423-2 |
| One In A Million | America | 2462-10 |
| One In A Million | Montana, Hannah | 2554-6 |
| One In A Million | Montana, Hannah w/Vocal | 2554-14 |
| One In Every Crowd | Montgomery Gentry | 2619-1 |
| One In Every Crowd | Montgomery Gentry | 2616-2 |
| One In Every Crowd | Montgomery Gentry w/Vocal | 2619-9 |
| One In Every Crowd | Montgomery Gentry w/Vocal | 2616-11 |
| One Less Bell To Answer | 5th Dimension | 2363-2 |
| One Love | Gourdin, Noel | 2550-8 |
| One Love | Gourdin, Noel w/Vocal | 2550-17 |
| One Love (Original Version) | Marley, Bob | 2366-5 |
| One Love At A Time | Tucker, Tanya | 2557-6 |
| One Love/people Get Ready (Remix) | Marley, Bob | 2366-15 |
| One Minute | Clarkson, Kelly | 2338-16 |
| One Minute | Clarkson, Kelly w/Vocal | 2338-7 |
| One Of A Kind (Love Affair) | Spinners, The | 2311-12 |
| One On One | Hall & Oates | 2379-4 |
| One On One | Hall & Oates | 2480-11 |
| One Piece At A Time | Cash, Johnny | 2559-17 |
| One Sided Conversation | Watson, Gene | 2410-9 |
| One Step At A Time | Sparks, Jordin | 2448-6 |
| One Step At A Time | Sparks, Jordin w/Vocal | 2448-16 |
| One That You Love, The | Air Supply | 2488-9 |
| One Thing | Bates, Jeff | 2618-6 |
| One Thing | Bates, Jeff w/Vocal | 2618-14 |
| One Way Or Another | Blondie | 2431-11 |
| One Way Ticket | Rimes, LeAnn | 2383-3 |
| One Word | Yamin, Elliott | 2344-5 |
| One Word | Yamin, Elliott | 2418-9 |
| One Word | Yamin, Elliott w/Vocal | 2418-18 |
| One World | Cheetah Girls | 2555-6 |
| One, The | Foo Fighters | 2377-13 |
| Online | Paisley, Brad | 2321-1 |
| Online | Paisley, Brad | 2565-5 |
| Only Fooling Myself | Voegele, Kate | 2452-11 |
| Only Fooling Myself | Voegele, Kate | 2483-11 |
| Only God Knows Why | Kid Rock | 2318-2 |
| Only God Knows Why | Kid Rock | 2314-7 |
| Only God Knows Why | Kid Rock w/Vocal | 2318-10 |
| Only In Your Heart | America | 2462-14 |
| Only One Love In My Life | Milsap, Ronnie | 2384-4 |
| Only One U | Barrino, Fantasia | 2325-6 |
| Only One U | Barrino, Fantasia w/Vocal | 2325-15 |
| Only One U | Fantasia | 2448-8 |
| Only One U | Fantasia w/Vocal | 2448-18 |
| Only Promise That Remains, The | McEntire, Reba & Justin Timberlake | 2342-2 |
| Only Sixteen | Dr. Hook | 2434-3 |
| Open Arms | Carey, Mariah | 2524-17 |
| Open Arms | Journey | 2399-5 |
| Ordinary | Brady, Wayne | 2550-6 |
| Ordinary | Brady, Wayne | 2603-6 |
| Ordinary | Brady, Wayne w/Vocal | 2603-14 |
| Ordinary | Brady, Wayne w/Vocal | 2550-15 |
| Other Side Of Me, The | Montana, Hannah | 2381-6 |
| Other Side Of Me, The | Montana, Hannah w/Vocal | 2381-14 |
| Our Love | Cole, Natalie | 2310-7 |
| Our Song | Swift, Taylor | 2326-2 |
| Our Song | Swift, Taylor | 2482-2 |
| Our Song | Swift, Taylor | 2351-4 |
| Our Song | Swift, Taylor | 2624-5 |
| Our Song | Swift, Taylor | 2322-6 |
| Our Song | Swift, Taylor | 2337-16 |
| Our Song | Swift, Taylor w/Vocal | 2337-6 |
| Our Song | Swift, Taylor w/Vocal | 2351-13 |
| Our Song (Radio Version) | Swift, Taylor | 2496-15 |
| Our Time Now | Plain White T's | 2344-6 |
| Out Of Control Raging Fire | Loveless, Patty & Travis Tritt | 2576-13 |
| Out Of This Club | Pussycat Dolls & R. Kelly | 2602-2 |
| Out Of This Club | Pussycat Dolls & R. Kelly w/Vocal | 2602-10 |
| Out Of Touch | Hall & Oates | 2480-4 |
| Out The Window | Gearing, Ashley | 2456-9 |
| Outside, The | Swift, Taylor | 2624-10 |
| Over At The Frankenstein Place | Rocky Horror Picture Show, The | 2625-3 |
| Over It | McPhee, Katharine | 2461-16 |
| Over It | McPhee, Katharine w/Vocal | 2461-6 |
| Over My Head (Cable Car) | Fray, The | 2438-7 |
| Over The Mountain | Osbourne, Ozzy | 2347-2 |
| Over There | Watson, Gene | 2410-12 |
| Over You | Daughtry | 2320-6 |
| Over You | Daughtry | 2477-10 |
| Over You | Daughtry | 2502-18 |
| Over You | Daughtry w/Vocal | 2477-4 |
| Over You | Daughtry w/Vocal | 2502-9 |
| Owner Of A Lonely Heart | Yes | 2527-14 |