Top 10 songs on iTunes Music Store for Jan. 17:

1. “First Impressions of Earth,” The Strokes

2. “Underworld: Evolution (Original Motion Picture Soundtrack),” various artists

3. “Back to Bedlam,” James Blunt

4. “In Between Dreams,” Jack Johnson

5. “Brokeback Mountain (Original Motion Picture Soundtrack),” various artists

6. “Plans,” Death Cab for Cutie

7. “A Fever You Can’t Sweat Out,” Panic! At the Disco

8. “Beep,” The Pussycat Dolls

9. “From Under the Cork Tree,” Fall Out Boy

10. “iTunes Original – Sheryl Crow,” Sheryl Crow