AFI
Decemberunderground
Punk, Rock

Disc debuted at No. 1

Christina Aguilera
Back to Basics
Pop, R&B

CD hit No. 1. “Ain’t No Other Man” peaked at 6.

Boston
Walk On
Rock
Lady Gaga
The Fame
EDM/Electronica/Techno, Pop, R&B

Album peaked at No. 4. “Just Dance” and “Poker Face” both topped the Hot 100 singles chart.

Nas
It Was Written
Rap/Hip-Hop
Miley Cyrus
Hannah Montana 2/Meet Miley Cyrus
Pop

Two-disc TV soundtrack debuted at No. 1

Rob Zombie
Hellbilly Deluxe
Metal

This solo disc by the leader of White Zombie (subtitled 13 Tales of Cadaverous Cavorting Inside the Spookshow International) has …

A*Teens
Pop ’Til You Drop
Pop

At 45, it’s the highest U.S. debut ever for this Swedish import.

A Perfect Circle
Emotive
Alternative, Rock

Entered the pop chart at No. 2

A Perfect Circle
Mer De Noms
Alternative, Rock

It sold 500,000 copies and went as high as number 4.

98 Degrees
98 Degrees and Rising
Pop, R&B

This Top-20 disc has sold more than a million copies and spawned the number-3 hit “”Because of You.””

Garth Brooks
In Pieces
Country
Billy Gilman
One Voice
Country, Pop

The title track from this million-selling, number-2 country disc topped out at 20.

Colbie Caillat
Coco
Folk, Pop

Top-5 disc includes “Bubbly,” which peaked at No. 7