Weekly charts for the nation's best-selling recorded music as they appear in next week's issue of Billboard magazine:

SINGLES1. "We Belong Together," Mariah Carey. Island.2. "Hollaback Girl," Gwen Stefani. Interscope.3. "Oh," Ciara (feat. Ludacris). Sho'nuff-MusicLine.4. "Just A Lil Bit," 50 Cent. Shady.5. "Don't Phunk With My Heart," The Black Eyed Peas. A&M.6. "Hate It Or Love It," The Game (feat. 50 Cent). Aftermath.7. "Since You Been Gone," Kelly Clarkson. RCA. (Platinum - certified sales of 1 million units)8. "Behind These Hazel Eyes," Kelly Clarkson. RCA.9. "Switch," Will Smith. Overbrook.10. "Lonely No More," Rob Thomas. Melisma.11. "Slow Down," Bobby Valentino. DTP.12. "Mr. Brightside," The Killers. Island. (Gold - certified sales of more than 500,000)13. "Incomplete," Backstreet Boys. Jive.14. "Lonely," Akon. SRC.15. "Let Me Go," 3 Doors Down. Republic.16. "Candy Shop," 50 Cent (feat. Olivia). Shady. (Gold)17. "Feel Good Inc," Gorillaz/De La Soul. Parlophone.18. "Grind With Me," Pretty Ricky. Atlantic.19. "Boulevard Of Broken Dreams," Green Day. Reprise. (Gold)20. "Wait (The Whisper Song)," Ying Yang Twins. ColliPark.