| | Song Title | Artist | CD Link | Track |
| | Nobody Likes Sad Songs | Ronnie Milsap | 18 | 6 |
| | Nobody Wants to be Lonely | Ricky Martin & Christina Aguilera | 2 | 5 |
| | Not Counting You | Garth Brooks | 55 | 13 |
| | Not Fade Away | Buddy Holly | 9 | 4 |
| | Now That We Found Love | Third World | 42 | 3 |
| | Nowhere Man | Beatles | 21 | 2 |
| | O Goddess Wise | Gilbert & Sullivan | 72 | 20 |
| | O Holy Night | Christmas | 29 | 11 |
| | Ocean Front Property | George Strait | 48 | 16 |
| | Octopus's Garden | Beatles | 22 | 6 |
| | Ode to Billie Joe | Bobby Gentry | 74 | 13 |
| | Oh Boy | Buddy Holly | 9 | 5 |
| | Oh No, Not My Baby | Linda Ronstadt | 43 | 11 |
| | Oh, Baby Mine | Statler Brothers | 24 | 7 |
| | Oh, How I Love Jesus | Gospel | 6 | 4 |
| | Oh, Is There Not One Maiden | Gilbert & Sullivan | 72 | 13 |
| | Oh, What a Night (December | Frankie Valli | 58 | 7 |
| | Okie from Muskogee | Merle Haggard | 65 | 14 |
| | Old Chisholm Trail | Folk | 4 | 2 |
| | Old Folks | Ronnie Milsap | 19 | 12 |
| | Old Rugged Cross | Gospel | 6 | 1 |
| | Old Time Rock and Roll | Bob Seger | 51 | 7 |
| | On a Tree by a River a Little Tom | Gilbert & Sullivan | 73 | 19 |
| | On the Road Again | Willie Nelson | 37 | 16 |
| | On The Verge | Collin Raye | 60 | 16 |
| | One Hand, One Heart | West Side Story | 40 | 3 |
| | One Love | Bob Marley | 42 | 4 |
| | One More Day | Diamond Rio | 67 | 15 |
| | One More Day | Diamond Rio | 92 | 8 |
| | One Tin Soldier | Coven | 41 | 11 |
| | Only One Love In My Life | Ronnie Milsap | 17 | 4 |
| | Only Prettier | Miranda Lambert | 86 | 4 |
| | Only You | Platters, The | 64 | 16 |
| | Onward, Christian Soldiers | Gospel | 5 | 2 |
| | Over The Rainbow | Izzy | 94 | 6 |
| | Papa Loved Mama | Garth Brooks | 55 | 10 |
| | Paperback Writer | Beatles | 21 | 5 |
| | Pass the Dutchie | Musical Youth | 42 | 9 |
| | Peggy Sue | Buddy Holly | 9 | 9 |
| | Penny Lane | Beatles | 21 | 12 |
| | People Are Crazy | Billy Currington | 89 | 7 |
| | People Got to Be Free | Young Rascals | 39 | 9 |
| | Please Don't Tell Me How the | Ronnie Milsap | 17 | 14 |
| | Page 16 |