| LW | TW | MuzicBuff's Top 100 | Week Ending March 27th, 2009 | Genre | Wks on Cht | High Pos |
| 1 | 1 | My Life Would Suck Without You **3 Weeks No. 1** | Kelly Clarkson | Pop | 9 | 1(3) |
| 2 | 2 | Grace | Will Young | Pop | 11 | 2 |
| 3 | 3 | Amnesia | Britney Spears | Pop | 13 | 3 |
| 5 | 4 | Circus | Britney Spears | Pop | 12 | 4 |
| 6 | 5 | Congratulations | Casey Stratton | Pop | 12 | 5 |
| 7 | 6 | She Knows | Johnny Geib | Pop | 11 | 6 |
| 10 | 7 | A Little Too Not Over You | David Archuletta | Pop | 13 | 7 |
| 4 | 8 | No More Rain | Kylie Minogue | Pop | 17 | 2 |
| 11 | 9 | Permanent Monday | Jordin Sparks | Pop | 13 | 9 |
| 13 | 10 | Creative | Leon Jackson | Pop | 7 | 10 |
| 8 | 11 | Beautiful U R | Deborah Cox | Pop | 24 | 8 |
| 15 | 12 | Cyndi Lauper Said No | James Collins | Pop | 6 | 12 |
| 14 | 13 | Heartbreak Make Me A Dancer | Sophie Ellis Bextor | Dance | 17 | 13 |
| 16 | 14 | Whenever You Need Me | Infernal | Dance | 13 | 14 |
| 19 | 15 | Love etc. | Pet Shop Boys | Pop | 5 | 15 |
| 18 | 16 | The Fear | Lily Allen | Pop | 6 | 16 |
| 20 | 17 | Listen All You People | Darren Hayes | Pop | 13 | 17 |
| 12 | 18 | Sober | Pink | Pop | 13 | 11 |
| 9 | 19 | I Stay In Love (Jody En Broeder Radio Mix) | Mariah Carey | R&B | 20 | 1(2) |
| 21 | 20 | Sandcastle Disco | Solange | Pop | 19 | 20 |
| 25 | 21 | Hell No | Judy Torres | Dance | 9 | 21 |
| 22 | 22 | Hero | Charlotte Perrelli | Dance | 10 | 22 |
| 24 | 23 | The Loving Kind | Girls Aloud | Pop | 9 | 23 |
| 27 | 24 | You Are Not Alone | Michael Sarver | Pop | 3 | 24 |
| 26 | 25 | The Greatest (Jason Nevins Radio Edit) | Michelle Williams | Dance | 13 | 25 |
| 17 | 26 | Single Ladies (Put A Ring On It) | Beyonce | R&B | 13 | 5 |
| 29 | 27 | I Hate This Part | Pussycat Dolls | Pop | 12 | 27 |
| 33 | 28 | Serial Lovers | Sebastian Karlsson | Pop | 5 | 28 |
| 34 | 29 | Dedicated | Taylor Dayne | Pop | 9 | 29 |
| 30 | 30 | Even If | Andy Abraham | Pop | 18 | 30 |
| 32 | 31 | Hallelujah | Alexandra Burke | Pop | 10 | 31 |
| 23 | 32 | Miles Away | Madonna | Pop | 20 | 1(1) |
| 37 | 33 | Broken | Brandon Rogers | Pop | 21 | 33 |
| 39 | 34 | No Can Do | Sugababes | Pop | 9 | 34 |
| 38 | 35 | Real Good Thing | Marc Broussard | Pop | 21 | 35 |
| 40 | 36 | P.Y.T. (Pretty Young Thing) | Danny Gokey | Pop | 3 | 36 |
| 42 | 37 | Echo | Cyndi Lauper | Pop | 8 | 37 |
| 53 | 38 | Ring Of Fire | Adam Lambert | Pop | 2 | 38 |
| 43 | 39 | Love Resurrection | Aurora featuring Amanda Wilson | Dance | 4 | 39 |
| 28 | 40 | Next Plane Home | Daniel Powter | Pop | 23 | 7 |
| 44 | 41 | I Need A Love Song | Babyface | Pop | 11 | 41 |
| 48 | 42 | Fight For Love | Elliott Yamin | R&B/Soul | 5 | 42 |
| 31 | 43 | Greatest Day | Take That | Pop | 13 | 26 |
| 35 | 44 | Make You Crazy | Brett Dennen | Pop | 23 | 13 |
| 45 | 45 | Run | Leona Lewis | Pop | 10 | 45 |
| 52 | 46 | Shining Light | Annie Lennox | Pop | 6 | 46 |
| 50 | 47 | Workin' On A Dream | Bruce Springsteen | Pop | 12 | 47 |
| 58 | 48 | Believe Again | Brinck | Pop | 2 | 48 |
| 36 | 49 | I'm A Celebrity | Right Said Fred | Dance | 30 | 1(1) |
| 51 | 50 | Poker Face | Lady GaGa | Pop | 7 | 50 |
| 68 | 51 | Come Back To Me | David Cook | Pop | 2 | 51 |
| 55 | 52 | Mr Right Now | Jalayne Tradler & Billy Dean | Country | 13 | 52 |
| 57 | 53 | Love | Matt White | Pop | 13 | 53 |
| 59 | 54 | I Ran (So Far Away) | Darude featuring Blake Lewis | Dance | 12 | 54 |
| 64 | 55 | How Do You Sleep? | Jesse McCartney | Pop | 5 | 55 |
| 56 | 56 | Everything I Don't Need | Clay Aiken | Pop | 13 | 56 |
| 60 | 57 | 1-2-3-4 | Plain White T's | Pop | 8 | 57 |
| 71 | 58 | Best Days Of Your Life | Kellie Pickler | Country | 7 | 58 |
| 41 | 59 | On And On | Agnes | Dance | 17 | 33 |
| 70 | 60 | Always 2009 | Erasure | Pop | 3 | 60 |
| 46 | 61 | If I Were A Boy | Beyonce | Pop | 22 | 4 |
| 47 | 62 | Human | The Killers | Pop | 18 | 23 |
| 81 | 63 | To Make You Feel My Love **Biggest Jump** | Kris Allen | Pop | 2 | 63 |
| 65 | 64 | Little Miss Heartbreaker | Lemar | Pop | 11 | 64 |
| NEW | 65 | You're Not Alone (Soundfactory Radio Edit) **High Debut** | BWO | Dance | 1 | 65 |
| 62 | 66 | Let Go | Toby Lightman | Pop | 18 | 47 |
| 67 | 67 | A Love Bizarre | Monrose | Pop | 13 | 67 |
| 69 | 68 | Heat Of The Moment | Jordan Leech | Pop | 18 | 57 |
| 72 | 69 | Enemies | Ryan Cabrera | Pop | 9 | 69 |
| 80 | 70 | Tell Me | Jon Nite | Country | 5 | 70 |
| 73 | 71 | Get On With It | Val Emmich | Pop | 8 | 71 |
| 75 | 72 | What It Takes To Win | Journey | Pop | 4 | 72 |
| NEW | 73 | Home Sweet Home | Carrie Underwood | Pop | 1 | 73 |
| 82 | 74 | Wrong Turn | Lucas Prada | Pop | 4 | 74 |
| 76 | 75 | Absolutely Positively | Anastacia | Pop | 2 | 75 |
| 83 | 76 | I Will Be | Leona Lewis | Pop | 3 | 76 |
| 49 | 77 | Sweet Ride | Courtney Jaye | Pop | 20 | 25 |
| 54 | 78 | Chemistry | Velvet | Dance | 16 | 28 |
| 61 | 79 | Bruises | Chairlift | Pop | 19 | 47 |
| NEW | 80 | Time After Time (Radio Edit) | Ronan Keating | Pop | 1 | 80 |
| 77 | 81 | You Pulled Me Through | Jennifer Hudson | R&B | 4 | 77 |
| 92 | 82 | Silly Really | Per Gessle | Pop | 3 | 82 |
| 99 | 83 | Please Please Please | Sasha | Pop | 3 | 83 |
| 79 | 84 | What's Right Is Right | Taylor Hicks | Rock | 5 | 76 |
| 63 | 85 | Stand By Your Side | Shayne Ward | Pop | 24 | 1(1) |
| NEW | 86 | Motivation | Sheryl Crow | Pop | 1 | 86 |
| 86 | 87 | I Told You So | Carrie Underwood | Country | 6 | 68 |
| 90 | 88 | Love Story (Digital Dog Radio Mix) | Taylor Swift | Dance | 7 | 83 |
| 97 | 89 | Hold Up My Heart | Brooke White | Pop | 2 | 89 |
| 66 | 90 | Chasing Pavements | Adele | Pop | 10 | 49 |
| 84 | 91 | I Know You Won't | Carrie Underwood | Pop | 29 | 1(5) |
| 94 | 92 | I Can't Wait | Young Divas | Dance | 7 | 81 |
| NEW | 93 | At First Sight | Jay Brannan | Pop | 1 | 93 |
| 93 | 94 | Lucky | Jason Mraz featuring Colbie Cailat | Pop | 6 | 85 |
| 96 | 95 | Candlelight | Jody Watley | R&B | 4 | 93 |
| 74 | 96 | You Redeem Me | Ace Young | Pop | 25 | 2 |
| 91 | 97 | It's Your Love | Melinda Doolittle | R&B | 6 | 87 |
| 87 | 98 | S.O.S. | Ola | Pop | 5 | 87 |
| NEW | 99 | Patience | Nick Lachey | Pop | 1 | 99 |
| 89 | 100 | Be OK | Ingrid Michaelson | Pop | 17 | 61 |
| LW | TW | MuzicBuff's CHARTBOUND | Week Ending March 27th, 2009 | Genre | Wks on Cht | |
| 9 | 1 | Kiss Me | Alan Connor | Dance | 5 | |
| 3 | 2 | 21st Century Life | Sam Sparro | Pop | 8 | |
| 8 | 3 | Feel So Good [Shanghai Surprize Radio Edit] | Sean Ensign | Dance | 7 | |
| 4 | 4 | You Make Me Feel Like Dancing | Neo | Pop | 7 | |
| 7 | 5 | You Belong With Me | Taylor Swift | Pop | 12 | |
| 11 | 6 | What Do I Do With My Heart | The Eagles | Country | 5 | |
| 2 | 7 | Lips Of An Angel (Josh Harris Radio Edit) | Renee Stakey | Dance | 12 | |
| 13 | 8 | Radio | Danny | Pop | 7 | |
| 16 | 9 | Life Is Okay | Michael Johns featuring Brooke White | Rock | 4 | |
| 12 | 10 | Can't Get Enough | Information Society | Dance | 18 | |
| 14 | 11 | Up All Night | Take That | Pop | 4 | |
| 26 | 12 | Takin' Back My Love | Enrique Iglesias featuring Sarah Connor | Pop | 4 | |
| 18 | 13 | The Boy Does Nothing | Alesha Dixon | Pop | 9 | |
| 24 | 14 | Can't Stop Thinking About You | Westlife | Pop | 3 | |
| 21 | 15 | Wrong | Depeche Mode | Pop | 4 | |
| 20 | 16 | I Caught You Crying | Jason Allan | Pop | 9 | |
| NEW | 17 | Infected | Right Said Fred | Pop | 1 | |
| 29 | 18 | Standing On My Own | Danielle Bollinger, DJ Russ Harris | Dance | 7 | |
| 15 | 19 | Give Me The Music | Eva Avila | Pop | 13 | |
| 22 | 20 | Telluride | Josh Gracin | Country | 7 | |
| NEW | 21 | If You Seek Amy (Radio) | Britney Spears | R&B | 1 | |
| NEW | 22 | Underestimated (Album Mix) | Jennifer Paige | Pop | 1 | |
| 23 | 23 | Stay | Nouveau Riche | Dance | 9 | |
| 28 | 24 | Angels Undercover | Josiah Leming | Pop | 12 | |
| 33 | 25 | Wrong Side Of Yesterday | Secrets In Stereo | Pop | 2 | |
| 32 | 26 | Shattered | OAR | Rock | 13 | |
| 34 | 27 | Worked Up | Brian Anthony | Dance | 10 | |
| 38 | 28 | You're My World | Emilia | Top 40 | 2 | |
| 19 | 29 | Remember The Time | Kris Allen | Pop | 3 | |
| 25 | 30 | Crush On You | Lulu Lewe | Pop | 13 | |
| 36 | 31 | My Deliverer | Mandisa | Inspirational | 2 | |
| NEW | 32 | Halo | Beyonce | R&B | 1 | |
| 35 | 33 | To Lose My Life | White Lies | Pop | 7 | |
| NEW | 34 | If This Isn't Love | Jennifer Hudson | R&B | 1 | |
| NEW | 35 | Before He Cheats (Almighty Single Mix) | Jackie '0' | Dance | 1 | |
| 30 | 36 | Because I Love You | September | Dance | 13 | |
| 27 | 37 | Never (Love To Infinity Radio Mix) | Kristine W | Dance | 9 | |
| NEW | 38 | Don't Trust Me | 3OH!3 | Pop | 1 | |
| 39 | 39 | Not A Dry Eye In The House | Rhydian | A/C | 13 | |
| 31 | 40 | Give In To Me | Allison Iraheta | Pop | 3 | |
| Chartbound Pool | Week Ending March 27th, 2009 | Genre | ||||
| (My) Boy Lollipop | Fizzy | Rock | ||||
| 1000 Miles | H.E.A.T | Top 40 | ||||
| Affection | Emy Grift | Rock | ||||
| Ain't Nothin' Goin' On But The Rent (7th Heaven Radio Edit) | 7th Heaven Feat. Katherine Ellis | Electronic | ||||
| All In My Head | Shawn Mullins | Pop | ||||
| America's Song | Stars For America | Pop | ||||
| Another Day | Michal Nicolas | Dance | ||||
| Another Lifetime | DJ Russ Harris, Jim Verraros | Electronic | ||||
| Another You | John Rich | Country | ||||
| At Last | Beyonce | Pop | ||||
| Baby Goodbye | E.M.D. | Top 40 | ||||
| Back To School | Dave Patten | Rock | ||||
| Back To The Streets (Radio Edit) | Tom Novy | Rock | ||||
| Bad Girl | Janeen Simone | Rock | ||||
| Baker Street | Michael Mind | Dance | ||||
| Bang That Box | Roget Sanchez featuring Terri B | Dance | ||||
| Beautiful (Mark Picchiotti Radio Edit) | Jada | Dance | ||||
| Beautiful, Dirty, Rich | Lady GaGa | Pop | ||||
| Because I’m Awesome | The Dollyrots | Rock | ||||
| Better As A Memory | Kenny Chesney | |||||
| Better In Time (Almighty Anthem Edit) | Jamie Knight | Dance | ||||
| Black & White | Adam Lambert | Pop | ||||
| ADD | Blame It On The Summer | Basia | Pop | |||
| Boombox | Kylie Minogue | Pop | ||||
| Bounce (Tracy Young Radio Mix) | Oryon | Dance | ||||
| Boyfriend | Alphabeat | Dance | ||||
| Brand New Day | Albert Hammond | Pop | ||||
| Break Me - Radio Mix | Tina Sugandh | Dance | ||||
| Breakin' Dishes (Soul Seekerz Remix) | Rihanna | Dance | ||||
| Breathe Tonight | David Cook | Rock | ||||
| Broken Pieces (F&L Radio Edit) | Jennifer Carbonell | Dance | ||||
| By your side | Svetlana Loboda, DJ Lutique | Electronic | ||||
| Call Me Baby | David Tavarre feat. Ruth | Dance | ||||
| Calling You | Sean Butler | Pop | ||||
| Calling You Up | The Ex Box Boys | Pop | ||||
| Camera Shy | Stefr McMichael | Dance | ||||
| Can One Day Change Your Life | Tom Geiger | Electronic | ||||
| Can't Behave | Danielle Peck | Country | ||||
| Can't Get You Off Of My Head | Jim Cole | Pop | ||||
| Can't Stop (Quentin Harris 2008 Remix) | Jason Walker | Dance | ||||
| Change | Daniel Merriweather | Pop | ||||
| ADD | Chocolate Box | Prince | Pop | |||
| Close My Eyes | Sander Van Doorn Vs Robbie Williams | Pop | ||||
| Cloud Full Of Rocks | Odds | Pop | ||||
| ADD | Come Along For The Ride | Matt Goss | Pop | |||
| Come On Get Higher | Matt Nathanson | Pop | ||||
| Come Out And Play | Madison Park | Dance | ||||
| Connected | Kendi | Dance | ||||
| Crack The Shutters | Snow Patrol | Pop | ||||
| Crazy Days | Adam Gregory | Country | ||||
| Dance Dance | Booty Luv | Dance | ||||
| Dancing On My Own | Serpenti | Rock | ||||
| Dancing With The Enemy | Jeremy Warmsley | Pop | ||||
| Deep In Love With You | Michael W. Smith | Pop | ||||
| Did You See Me Coming? | Pet Shop Boys | Pop, Rock | ||||
| Dirty Sheets | The BPA | Pop | ||||
| Disconnect Me | Marie Serneholt | Top 40 | ||||
| Do It Yourself (Radio Edit) | Uniting Nations | Electronic | ||||
| Do The Strand (Album Mix) | Scissor Sisters | Pop | ||||
| Do Ya | Mcfly | Pop | ||||
| Don't Be Cruel | Elvis Presley v.s. Spankox | Dance | ||||
| Don't Believe In Love | Dido | Pop | ||||
| Down The Road | Kenny Chesney & Mac McAnally | Country | ||||
| Dreamworld | Robin Thicke | Pop | ||||
| Driver's seat | POP DELUXE | Dance | ||||
| Early November | Miranda Lee Richards | Country | ||||
| Eat It | Johnny Dangerous | Pop | ||||
| Eat You Up | BoA |