Top 40 Hits of Mid October 1999
 | 1 | Christina Aguilera | Genie In A Bottle |
 | 2 | Ann Lee | 2 Times |
 | 3 | Eiffel 65 | Blue (Da Ba Dee) |
 | 4 | B*Witched | Jesse Hold On |
 | 5 | Jordan Knight | Give It To You |
 | 6 | Shania Twain | Man! I Feel Like A Woman! |
 | 7 | S Club 7 | S Club Party |
 | 8 | Macy Gray | I Try |
 | 9 | Britney Spears | (You Drive Me) Crazy |
 | 10 | ATB | Don't Stop |
 | 11 | Lou Bega | Mambo No 5 (A Little Bit Of...) |
 | 12 | Eurythmics | I Saved The World Today |
 | 13 | Bob Marley vs Funkstar De Luxe | Sun Is Shining |
 | 14 | Steps | After The Love Has Gone |
 | 15 | The Vengaboys | We're Going To Ibiza! |
 | 16 | Buffalo Tom / Liam Gallagher & Steve Craddock | Going Underground / Carnation |
 | 17 | Gabrielle | Sunshine |
 | 18 | The Charlatans | Forever |
 | 19 | The Honeyz | Never Let You Down |
 | 20 | Adam Rickitt | Everything My Heart Desires |
 | 21 | DJ Jean | The Launch |
 | 22 | James | Just Like Fred Astaire |
 | 23 | Melanie C | Goin' Down |
 | 24 | Lolly | Mickey |
 | 25 | Shaft | (Mucho Mambo) Sway |
 | 26 | Tom Jones & The Cardigans | Burning Down The House |
 | 27 | York | The Awakening |
 | 28 | Paul Johnson | Get Get Down |
 | 29 | 911 | Wonderland |
 | 30 | LCD | Zorba's Dance |
 | 31 | Enrique Iglesias | Bailamos |
 | 32 | DJ Jurgen Presents Alice Deejay | Better Off Alone |
 | 33 | Moby | Why Does My Heart Feel So Bad |
 | 34 | TLC | Unpretty |
 | 35 | Lucid | Stay With Me Till Dawn |
 | 36 | Martay featuring ZZ Top | Gimme All Your Lovin' 2000 |
 | 37 | Northern Line | Run For Your Life |
 | 38 | Martine McCutcheon | I've Got You |
 | 39 | Westlife | If I Let You Go |
 | 40 | Thunderbugs | Friends Forever |