Compiled from a national sample of sales reports collected by SoundScan, radio lists and radio monitored by Broadcast Data Systems

TOP 10 SINGLES

1. "SOS," Rihanna

2. "Bad Day," Daniel Powter

3. "Ridin'," Chamillionaire

4. "Temperature," Sean Paul

5. "Where'd You Go," Fort Minor

6. "Dani California," Red Hot Chili Peppers

7. "Snap Yo Fingers," Lil Jon

8. "What You Know," T.I.

9. "What's Left of Me," Nick Lachey

10. "Over My Head (Cable Car)," The Fray

TOP 10 ALBUMS

1. "Stadium Arcadium," Red Hot Chili Peppers

2. "What's Left of Me," Nick Lachey

3. "10,000 Days," Tool

4. "Jagged Edge," Jagged Edge

5. "Baby Makin' Music," The Isley Brothers

6. "Me and My Gang," Rascal Flatts

7. "High School Musical," soundtrack

8. "Pearl Jam," Pearl Jam

9. "Now 21," various artists

10. "Back to Bedlam," James Blunt

TOP 10 COUNTRY ALBUMS

1. "Me and My Gang," Rascal Flatts

2. "Greatest Hits, vol. 2: Reflected," Tim McGraw

3. "Precious Memories," Alan Jackson

4. "White Trash with Money," Toby Keith

5. "Some Hearts," Carrie Underwood

6. "Greatest Hits, vol. 1," Phil Vassar

7. "Be Here," Keith Urban

8. "The Legend of Johnny Cash," Johnny Cash

9. "Your Man," Josh Turner

10. "Feels Like Today," Rascal Flatts

TOP 10 HAWAI'I

1. "Stadium Arcadium," Red Hot Chili Peppers

2. "Kamahiwa," Keali'i Reichel

3. "v. 6 Island Roots," various artists

4. "Every Man for Himself," Hoobastank

5. "Lilikoi," Paula Fuga

6. "Ekolu Music," Ekolu

7. "Sweet & Lovely," Raiatea Helm

8. "Facing Future," Israel Kamakawiwo'ole

9. "St. Elsewhere," Gnarls Barkley

10. "10,000 Days," Tool

Hawai'i source: Tower Records