| LW | TW | MuzicBuff's Top 100 | Week Ending May 2nd, 2009 | Genre | Wks on Cht | High Pos |
| 1 | 1 | She Knows **2 Weeks No. 1** | Johnny Geib | Pop | 16 | 1(2) |
| 2 | 2 | Creative | Leon Jackson | Pop | 12 | 2 |
| 3 | 3 | Permanent Monday | Jordin Sparks | Pop | 18 | 3 |
| 4 | 4 | Cyndi Lauper Said No | James Collins | Pop | 11 | 4 |
| 6 | 5 | Love etc. | Pet Shop Boys | Pop | 10 | 5 |
| 8 | 6 | The Fear | Lily Allen | Pop | 11 | 6 |
| 9 | 7 | Listen All You People | Darren Hayes | Pop | 18 | 7 |
| 12 | 8 | Serial Lovers | Sebastian Karlsson | Pop | 10 | 8 |
| 14 | 9 | Mad World (American Idol Studio Version) | Adam Lambert | Pop | 4 | 9 |
| 15 | 10 | Come Back To Me | David Cook | Pop | 7 | 10 |
| 5 | 11 | Congratulations | Casey Stratton | Pop | 17 | 1 |
| 16 | 12 | Dedicated | Taylor Dayne | Pop | 14 | 12 |
| 22 | 13 | Falling Slowly (American Idol Studio Version) | Kris Allen | Pop | 3 | 13 |
| 7 | 14 | Grace | Will Young | Pop | 16 | 1(2) |
| 18 | 15 | Love Resurrection | Aurora featuring Amanda Wilson | Dance | 9 | 15 |
| 21 | 16 | Ain't No Sunshine (American Idol Studio Version) | Kris Allen | Pop | 5 | 16 |
| 11 | 17 | Ring Of Fire (American Idol Studio Version) | Adam Lambert | Pop | 7 | 11 |
| 19 | 18 | Hero | Charlotte Perrelli | Dance | 15 | 18 |
| 20 | 19 | I Hate This Part | Pussycat Dolls | Pop | 16 | 19 |
| 24 | 20 | Fight For Love | Elliott Yamin | R&B/Soul | 10 | 20 |
| 13 | 21 | Sandcastle Disco | Solange | Pop | 24 | 13 |
| 41 | 22 | She Works Hard For The Money (American Idol Studio Version) | Kris Allen | Pop | 2 | 22 |
| 17 | 23 | My Life Would Suck Without You | Kelly Clarkson | Pop | 14 | 1(3) |
| 28 | 24 | You're Not Alone (Soundfactory Radio Edit) | BWO | Dance | 6 | 24 |
| 10 | 25 | Heartbreak Make Me A Dancer | Sophie Ellis Bextor | Dance | 22 | 9 |
| 27 | 26 | No Can Do | Sugababes | Pop | 14 | 26 |
| 29 | 27 | Echo | Cyndi Lauper | Pop | 13 | 27 |
| 31 | 28 | Believe Again | Brinck | Pop | 7 | 28 |
| 23 | 29 | The Loving Kind | Girls Aloud | Pop | 14 | 16 |
| 33 | 30 | Best Days Of Your Life | Kellie Pickler | Country | 12 | 30 |
| 26 | 31 | Amnesia | Britney Spears | Pop | 18 | 3 |
| 36 | 32 | How Do You Sleep? | Jesse McCartney | Pop | 10 | 32 |
| 25 | 33 | Hell No | Judy Torres | Dance | 14 | 17 |
| 35 | 34 | Shining Light | Annie Lennox | Pop | 11 | 34 |
| 37 | 35 | I Need A Love Song | Babyface | Pop | 16 | 35 |
| 39 | 36 | Home Sweet Home | Carrie Underwood | Pop | 6 | 36 |
| 40 | 37 | 1-2-3-4 | Plain White T's | Pop | 13 | 37 |
| 43 | 38 | If You Seek Amy (Radio) | Britney Spears | R&B | 4 | 38 |
| 42 | 39 | Mr Right Now | Jalayne Tradler & Billy Dean | Country | 18 | 39 |
| 46 | 40 | Always 2009 | Erasure | Pop | 8 | 40 |
| 30 | 41 | A Little Too Not Over You | David Archuletta | Pop | 18 | 6 |
| 32 | 42 | You Are Not Alone | Michael Sarver | Pop | 8 | 20 |
| 47 | 43 | Silly Really | Per Gessle | Pop | 8 | 43 |
| 45 | 44 | Workin' On A Dream | Bruce Springsteen | Pop | 17 | 44 |
| 34 | 45 | Circus | Britney Spears | Pop | 17 | 4 |
| 48 | 46 | I Ran (So Far Away) | Darude featuring Blake Lewis | Dance | 17 | 46 |
| 52 | 47 | I Will Be | Leona Lewis | Pop | 8 | 47 |
| 55 | 48 | At First Sight | Jay Brannan | Pop | 6 | 48 |
| 54 | 49 | Blame It On The Summer | Basia | Pop | 4 | 49 |
| 64 | 50 | Infected | Right Said Fred | Pop | 4 | 50 |
| 79 | 51 | I Do Not Hook Up **BIGGEST JUMP** | Kelly Clarkson | Pop | 2 | 51 |
| NEW | 52 | Feeling Good (American Idol Studio Version) **HIGH DEBUT** | Adam Lambert | Pop | 1 | 52 |
| 38 | 53 | Whenever You Need Me | Infernal | Dance | 18 | 13 |
| 49 | 54 | To Make You Feel My Love (American Idol Studio Version) | Kris Allen | Pop | 7 | 49 |
| 59 | 55 | What It Takes To Win | Journey | Pop | 9 | 55 |
| 44 | 56 | Hallelujah | Alexandra Burke | Pop | 15 | 28 |
| 53 | 57 | I Can't Make You Love Me (American Idol Studio Version) | Allison Araheta | Pop | 3 | 53 |
| 57 | 58 | Love | Matt White | Pop | 18 | 53 |
| 60 | 59 | Motivation | Sheryl Crow | Pop | 6 | 59 |
| 61 | 60 | Please Please Please | Sasha | Pop | 8 | 60 |
| 69 | 61 | I Could Break Your Heart Any Day Of The Week | Mandy Moore | Pop | 4 | 61 |
| 80 | 62 | Gives You Hell | All American Rejects | Pop | 3 | 62 |
| 63 | 63 | Wrong Turn | Lucas Prada | Pop | 9 | 60 |
| 75 | 64 | Halo | Beyonce | R&B | 3 | 64 |
| 65 | 65 | Enemies | Ryan Cabrera | Pop | 14 | 63 |
| 67 | 66 | S.O.S. | Ola | Pop | 10 | 66 |
| 76 | 67 | If This Isn't Love (Stonebridge Radio Edit) | Jennifer Hudson | R&B | 3 | 67 |
| 50 | 68 | Beautiful U R | Deborah Cox | Pop | 29 | 8 |
| 58 | 69 | Single Ladies (Put A Ring On It) | Beyonce | R&B | 18 | 5 |
| 66 | 70 | Tell Me | Jon Nite | Country | 10 | 61 |
| 70 | 71 | If I Can't Have You (American Idol Studio Version) | Adam Lambert | Pop | 2 | 70 |
| 74 | 72 | Life Is Okay | Michael Johns featuring Brooke White | Rock | 5 | 72 |
| 56 | 73 | The Greatest (Jason Nevins Radio Edit) | Michelle Williams | Dance | 18 | 25 |
| 68 | 74 | Absolutely Positively | Anastacia | Pop | 7 | 64 |
| 73 | 75 | Time After Time (Radio Edit) | Ronan Keating | Pop | 6 | 73 |
| 81 | 76 | Get On With It | Val Emmich | Pop | 13 | 71 |
| 51 | 77 | Real Good Thing | Marc Broussard | Pop | 26 | 35 |
| 85 | 78 | The Climb | Miley Cyrus | Country | 2 | 78 |
| 71 | 79 | Sober | Pink | Pop | 18 | 11 |
| 82 | 80 | What's Right Is Right | Taylor Hicks | Rock | 10 | 76 |
| NEW | 81 | Chocolate Box | Prince | Pop | 1 | 81 |
| 62 | 82 | No More Rain | Kylie Minogue | Pop | 22 | 2 |
| 86 | 83 | Kiss Me | Alan Connor | Dance | 5 | 83 |
| 94 | 84 | Patience | Nick Lachey | Pop | 6 | 84 |
| NEW | 85 | Lucky One | Raul Malo | Country | 1 | 85 |
| 84 | 86 | Candlelight | Jody Watley | R&B | 9 | 83 |
| 77 | 87 | Broken | Brandon Rogers | Pop | 26 | 33 |
| NEW | 88 | Please Don't Leave Me | P!nk | Pop | 1 | 88 |
| 93 | 89 | September (American Idol Studio Version) | Danny Gokey | Pop | 2 | 89 |
| 98 | 90 | Love Sex Magic | Ciara F/ Justin Timberlake | Dance | 2 | 90 |
| 78 | 91 | I Stay In Love (Jody En Broeder Radio Mix) | Mariah Carey | R&B | 25 | 1(2) |
| 72 | 92 | P.Y.T. (Pretty Young Thing) - American Idol Studio Version) | Danny Gokey | Pop | 8 | 36 |
| 91 | 93 | Just Go | Lionel Richie | Pop | 2 | 91 |
| 95 | 94 | 21st Century Life | Sam Sparro | Pop | 3 | 94 |
| 83 | 95 | You Pulled Me Through | Jennifer Hudson | R&B | 9 | 75 |
| NEW | 96 | Takin' Back My Love | Enrique Iglesias featuring Sarah Connor | Pop | 1 | 96 |
| 87 | 97 | Run | Leona Lewis | Pop | 15 | 45 |
| 89 | 98 | I Told You So | Carrie Underwood | Country | 11 | 68 |
| 88 | 99 | What Hurts the Most (American Idol Studio Version) | Danny Gokey | Pop | 5 | 59 |
| 90 | 100 | Love Story (Digital Dog Radio Mix) | Taylor Swift | Dance | 12 | 83 |
| LW | TW | MuzicBuff's CHARTBOUND | Week Ending May 2nd, 2009 | Genre | Wks on Cht | |
| 6 | 1 | Touch My Hand | David Archuletta | Pop | 3 | |
| 4 | 2 | Feel So Good [Shanghai Surprize Radio Edit] | Sean Ensign | Dance | 12 | |
| 11 | 3 | Fuck You | Lily Allen | Pop | 4 | |
| 7 | 4 | Radio | Danny | Pop | 12 | |
| 8 | 5 | What Do I Do With My Heart | The Eagles | Country | 10 | |
| 10 | 6 | Can't Stop Thinking About You | Westlife | Pop | 8 | |
| 18 | 7 | Whatcha Doin' To Me | Brian Kent | Dance | 2 | |
| 9 | 8 | You Make Me Feel Like Dancing | Neo | Pop | 12 | |
| 12 | 9 | Before He Cheats (Almighty Single Mix) | Jackie '0' | Dance | 6 | |
| 16 | 10 | Wrong | Depeche Mode | Pop | 9 | |
| 14 | 11 | Love Love Love | Agnes | Top 40 | 2 | |
| 13 | 12 | Underestimated (Album Mix) | Jennifer Paige | Pop | 6 | |
| 15 | 13 | You're My World | Emilia | Top 40 | 7 | |
| 17 | 14 | Come Along For The Ride | Matt Goss | Pop | 5 | |
| 20 | 15 | Fear of Flying | Kimberly Caldwell | Country | 4 | |
| 21 | 16 | Standing On My Own | Danielle Bollinger, DJ Russ Harris | Dance | 12 | |
| 22 | 17 | The Boy Does Nothing | Alesha Dixon | Pop | 14 | |
| 23 | 18 | Crash Into Me | Stevie Nicks | Rock | 5 | |
| 27 | 19 | Disconnect Me | Marie Serneholt | Top 40 | 3 | |
| 24 | 20 | I Caught You Crying | Jason Allan | Pop | 14 | |
| 30 | 21 | Heart On My Sleeve | Michael Johns | Pop | 2 | |
| NEW | 22 | (I Wanna) Testify | Lou Gramm | Rock | 1 | |
| 25 | 23 | My Deliverer | Mandisa | Inspirational | 7 | |
| 26 | 24 | Worked Up | Brian Anthony | Dance | 15 | |
| 28 | 25 | Spaceman | The Killers | Pop | 3 | |
| 29 | 26 | Eh Eh Nothing Else I Can Say | Lady Gaga | Pop | 3 | |
| 34 | 27 | Strange | Reba McEntire | Country | 2 | |
| 19 | 28 | Up All Night | Take That | Pop | 9 | |
| NEW | 29 | All In My Head | Nick Lachey | Pop | 1 | |
| NEW | 30 | We Made You (Album Version) (Clean) | Eminem | Rap | 1 | |
| 38 | 31 | Out Of My Hands | Milow | Pop | 2 | |
| 33 | 32 | Don't Trust Me | 3OH!3 | Pop | 6 | |
| NEW | 33 | Get On The Floor | Groove-State | Dance | 1 | |
| NEW | 34 | Human | Ari Gold | Pop | 1 | |
| 32 | 35 | To Lose My Life | White Lies | Pop | 12 | |
| 35 | 36 | Wrong Side Of Yesterday | Secrets In Stereo | Pop | 7 | |
| 39 | 37 | Stay | Nouveau Riche | Dance | 14 | |
| NEW | 38 | I Am Afraid | Kyle Riabko | Rock | 1 | |
| 36 | 39 | Lips Of An Angel (Josh Harris Radio Edit) | Renee Stakey | Dance | 17 | |
| 31 | 40 | Part Time Lover | Matt Giraud | Pop | 4 | |
| Chartbound Pool | Week Ending May 2nd, 2009 | Genre | ||||
| 28,000 Friends | Eoghan Quigg | Pop | ||||
| ADD | All About The Love Again | Stevie Wonder | Pop | |||
| ADD | Already Gone | Deborah Gibson | Pop | |||
| Another Day | Michal Nicolas | Dance | ||||
| Another Lifetime | DJ Russ Harris, Jim Verraros | Electronic | ||||
| Another One Of Your Goodbyes | Shawn Daudlin | Rock | ||||
| Another You | John Rich | Country | ||||
| Baker Street | Michael Mind | Dance | ||||
| Bang That Box | Roget Sanchez featuring Terri B | Dance | ||||
| Beggin' (Radio Edit) | Madcon | Dance | ||||
| Black & White | Adam Lambert | Pop | ||||
| Black Wedding | Meg & Dia | Rock | ||||
| Blame It On You (Radio Mix) | Gathania | Dance | ||||
| Body Language | Jesse McCartney | Pop | ||||
| Boom Boom Pow | Black Eyed Peas | Pop | ||||
| Boombox | Kylie Minogue | Pop | ||||
| Boyfriend | Alphabeat | Dance | ||||
| Breakin' Dishes (Soul Seekerz Remix) | Rihanna | Dance | ||||
| ADD | Can You Feel It | Elize | Dance | |||
| Can't Stop (Quentin Harris 2008 Remix) | Jason Walker | Dance | ||||
| Cloud Full Of Rocks | Odds | Pop | ||||
| Collide | Lee Mead | Pop | ||||
| Come Back To Me (Seamus Haji Radio Edit) | Utada | Dance | ||||
| Come On Get Higher | Matt Nathanson | Pop | ||||
| Come Out And Play | Madison Park | Dance | ||||
| Crack The Shutters | Snow Patrol | Pop | ||||
| Crash & Burn | Jesse McCartney | 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 | ||||
| Dim All the Lights (American Idol Studio Version) | Anoop Desai | Pop | ||||
| Dirt Room | Blue October | Rock | ||||
| Dirty In The Club (Radio Edit) | Ryan Ferrada | Rock | ||||
| Do It for You | Ballas Hough Band | Pop | ||||
| Don't Be Cruel | Elvis Presley v.s. Spankox | Dance | ||||
| Dreamworld | Robin Thicke | Pop | ||||
| Dress You Up | Kelly Llorenna | Dance | ||||
| Driver's seat | POP DELUXE | Dance | ||||
| ADD | Drop A House (Razor & Guido Radio Edit) | DJ DeMarko featuring Heather Leigh West | Dance | |||
| Embrace Me | Leana | Dance | ||||
| Evermore | Gino Vannelli | Pop | ||||
| Explosion (Radio Edit) | Laurent Wolf Feat. E. Carter | Pop | ||||
| Fag Hag | Lily Allen | Pop | ||||
| Falling Away | Jupiter Rising | Rock | ||||
| Floating Down A River | Jason Damato | Alternative Rock | ||||
| Fly On The Wall | Myley Cyrus | Dance | ||||
| Free Me With a Melody | Thomas Kjorven | Rock | ||||
| Hot | Inna | Dance | ||||
| Human Nature | Matt Giraud | Pop | ||||