Contributor: Bob Smithouser

No. 1 disc sold 684,000 CDs its first week. “SexyBack” became a No. 1 smash.

This Top-5 country disc has sold 500,000 copies. Its title track was a hit single.

Million-selling Top 40 disc. “Sorry” reached No. 9.

Top-5 CD spawned the Top-20 single “The Reason”

The tabloid darling’s album debuted at No. 2. Its first single, “Get Right,” barely missed the Top 10.

Disc reached No. 15. “Potential Breakup Song” became a hit single.

Disc hit No. 2. “Spotlight” became a Top 40 single.

Disc debuted at No. 4

Disc debuted at No. 1

Album hit No. 3 and contains the Top-10 single “Wind It Up”

Debuted at No. 1 on the pop chart—and stayed there for an extra week

This Top-5 pop disc spent its first two weeks atop Billboard’s Internet Album Sales chart.

Top-40 disc has sold more than 500,000 copies

Album debuted at No. 2

Entered the album chart at 25