Best Sellers-Audio

Billboard Hot 100: Top 20

(Airplay monitored by Nielsen/BDS. Sales data compiled by Nielsen/SoundScan.)

1. "Boom Boom Pow," The Black Eyed Peas. will.i.am/Interscope.

2. "I Gotta Feeling," The Black Eyed Peas. Interscope.

3. "Knock You Down," Keri Hilson feat. Kanye West & Ne-Yo. Mosley/Zone 4/Interscope.

4. "I Know You Want Me (Calle Ocho)," Pitbull. Ultra.

5. "LoveGame," Lady GaGa. Streamline/KonLive/Cherrytree/Interscope.

6. "Birthday Sex," Jeremih. Mick Schultz/Def Jam/IDJMG.

7. "Poker Face," Lady GaGa. Streamline/KonLive/Cherrytree/Interscope.

8. "Fire Burning," Sean Kingston. Beluga Heights/Epic.

9. "Second Chance," Shinedown. Atlantic. (Platinum)

10. "Halo," Beyonce. Music World/Columbia. (Platinum)

11. "Waking Up in Vegas," Katy Perry. Capitol.

12. "The Climb," Miley Cyrus. Walt Disney/Hollywood.

13. "Don't Trust Me," 3OH!3. Photo Finish/Atlantic/RRP. (Platinum)

14. "Blame It," Jamie Foxx feat. T-Pain. J/RMG.

15. "Day 'n' Nite," Kid Cudi. Fool's Gold/Universal Motown.

16. "Goodbye," Kristinia Debarge. Sodapop/Island/IDJMG.

17. "Out Last Night," Kenny Chesney. BNA.

18. "You Belong With Me," Taylor Swift. Big Machine.

19. "Right Round," Flo Rida. Poe Boy/Atlantic. (Platinum)

20. "Please Don't Leave Me," Pink. LaFace/JLG.

Copyright 2009, Nielsen SoundScan, Inc.

The Billboard 200 (Top Albums): Top 20

(Airplay monitored by Nielsen/BDS. Sales data compiled by Nielsen/SoundScan.)

1. "The E.N.D.," The Black Eyed Peas. Interscope/IGA.

2. "Big Whiskey and the GrooGrux King," Dave Matthews Band. Bama Rags/RCA/RMG.

3. "Relapse," Eminem. Web/Shady/Aftermath/Interscope/IGA.

4. "Chickenfoot," Chickenfoot. Redline.

5. "The Last," Aventura. Premium Latin/Sony Music Latin.

6. "The Fame," Lady GaGa. Streamline/KonLive/Cherrytree/Interscope/IGA. (Platinum)

7. "Hannah Montana: The Movie." Soundtrack. Walt Disney. (Platinum)

8. "21st Century Breakdown," Green Day. Reprise/Warner Bros.

9. "The Ecstatic," Mos Def. Downtown.

10. "The Introduction of Marcus Cooper," Pleasure P. Atlantic/AG.

11. "Fearless," Taylor Swift. Big Machine.

12. "Only By the Night," Kings of Leon. RCA/RMG. (Gold)

13. "Greatest Hits II," Kenny Chesney. BNA/SMN.

14. "Unstoppable," Rascal Flatts. Lyric Street.

15. "Dark Horse," Nickelback. Roadrunner. (Platinum)

16. "The Foundation," Zac Brown Band. Roar/Big Picture/Home Grown/Atlantic/AG. (Gold)

17. "Twilight." Soundtrack. Summit/Chop Shop/Atlantic/AG. (Platinum)

18. "The Eternal," Sonic Youth. Matador.

19. "Wide Open," Jason Aldean. Broken Bow.

20. "Congo Square," Teena Marie. Stax/Concord.

Copyright 2009, Nielsen SoundScan, Inc.

Hot Adult Contemporary Songs

(Airplay monitored by Nielsen/BDS.)

1. "Love Story," Taylor Swift. Big Machine/Universal Republic.

2. "I'm Yours," Jason Mraz. Atlantic/RRP. (Platinum)

3. "What About Now," Daughtry. RCA/RMG.

4. "Better in Time," Leona Lewis. SYCO/J/RMG.

5. "The Climb," Miley Cyrus. Walt Disney/Hollywood.

6. "Viva La Vida," Coldplay. Capitol. (Platinum)

7. "Love Remains the Same," Gavin Rossdale. Interscope.

8. "You Found Me," The Fray. Epic. (Platinum)

9. "Pocketful of Sunshine," Natasha Bedingfield. Phonogenic/Epic. (Platinum)

10. "If You Don't Know Me by Now," Seal. 143/Warner Bros.

Copyright 2009, Nielsen SoundScan, Inc.

Top Christian Albums

(Sales data compiled by Nielsen/SoundScan.)

1. "United: a_CROSS//the_EARTH: Tear Down the Walls," Hillsong. Hillsong/Integrity/Provident-Integrity.

2. "City of Black and White," Mat Kearney. Aware/Columbia/Inpop/EMI CMG.

3. "The Sound," Mary Mary. My Block/Integrity/Columbia/Provident-Integrity.

4. "The Rock," Tracy Lawrence. Rocky Comfort.

5. "WOW Hits 2009: 30 of the Year's Top Christian Artists and Hits." Various artists. EMI Christian Music Group/Provident-Integrity/Word-Curb. (Gold)

6. "In the Hands of God," Newsboys. Inpop/EMI CMG.

7. "...In Shallow Seas We Sail," Emery. Tooth & Nail/EMI CMG.

8. "10," MercyMe. INO/Provident-Integrity.

9. "With Roots Above and Branches Below," The Devil Wears Prada. Ferret/Word-Curb.

10. "Over and Underneath," Tenth Avenue North. Reunion/Provident-Integrity.

Copyright 2009, Nielsen SoundScan, Inc.

Mainstream Rock Songs

(Airplay monitored by Nielsen/BDS.)

1. "Sound of Madness," Shinedown. Atlantic.

2. "The Night," Disturbed. Reprise.

3. "New Divide," Linkin Park. Machine Shop/Warner Bros.

4. "Drowning (Face Down)," Saving Abel. Skiddco/Virgin/Capitol.

5. "Know Your Enemy," Green Day. Reprise.

6. "Champagne," Cavo. Reprise.

7. "Lifeline," Papa Roach. El Tonal/DGC/Interscope.

8. "Careless Whisper," Seether. Wind-up.

9. "I Get Off," Halestorm. Atlantic.

10. "Scarlet Letters," Mudvayne. Epic.

Copyright 2009, Nielsen SoundScan, Inc.

Alternative/Modern Rock Tracks

(Airplay monitored by Nielsen/BDS.)

1. "Panic Switch," Silversun Pickups. Dangerbird.

2. "New Divide," Linkin Park. Machine Shop/Warner Bros.

3. "Ain't No Rest for the Wicked," Cage the Elephant. DSP/Jive/JLG.

4. "Use Somebody," Kings of Leon. RCA/RMG.

5. "Know Your Enemy," Green Day. Reprise.

6. "Feel Good Drag," Anberlin. Universal Republic.

7. "Black Heart Inertia," Incubus. Immortal/Epic.

8. "Hey You," 311. Volcano/JLG.

9. "Careless Whisper," Seether. Wind-up.

10. "Audience of One," Rise Against. DGC/Interscope.

Copyright 2009, Nielsen SoundScan, Inc.

Hot Country Songs

(Airplay monitored by Nielsen/BDS. Sales data compiled by Nielsen/SoundScan.)

1. "Out Last Night," Kenny Chesney. BNA.

2. "Then," Brad Paisley. Arista Nashville.

3. "Sideways," Dierks Bentley. Capitol Nashville.

4. "Kiss a Girl," Keith Urban. Capitol Nashville.

5. "Whatever It Is," Zac Brown Band. Home Grown/Atlantic/Big Picture.

6. "I Run to You," Lady Antebellum. Capitol Nashville.

7. "People Are Crazy," Billy Currington. Mercury.

8. "You Belong With Me," Taylor Swift. Big Machine.

9. "Alright," Darius Rucker. Capitol Nashville.

10. "Lost You Anyway," Toby Keith. Show Dog Nashville.

Copyright 2009, Nielsen SoundScan, Inc.

Top Country Albums

(Sales data compiled by Nielsen/SoundScan.)

1. "Hannah Montana: The Movie." Soundtrack. Walt Disney. (Platinum)

2. "Fearless," Taylor Swift. Big Machine.

3. "Greatest Hits II," Kenny Chesney. BNA/SMN.

4. "Unstoppable," Rascal Flatts. Lyric Street.

5. "The Foundation," Zac Brown Band. Roar/Big Picture/Home Grown/Atlantic/AG. (Gold)

6. "Wide Open," Jason Aldean. Broken Bow.

7. "Learn to Live," Darius Rucker. Capitol Nashville. (Gold)

8. "Lady Antebellum," Lady Antebellum. Capitol Nashville. (Gold)

9. "Defying Gravity," Keith Urban. Capitol Nashville.

10. "Taylor Swift," Taylor Swift. Big Machine. (Platinum)

Copyright 2009, Nielsen SoundScan, Inc.

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