Billboard Top Cast Albums Chart: Week Ending 6/21

Billboard's Top Cast Albums chart is compiled by Nielsen SoundScan and measures the sales of cast recordings from a collection of merchants that represents more than 90% of the U.S. music retail market. The sample includes not only music stores and the music departments at electronics and department stores, but also direct-to-consumer transactions and Internet sales (both physical albums via Internet, and ones bought via digital downloads).

The Top Cast Albums chart was added to Billboard's listings January 12, 2006.

For more information visit Billboard.com.

Billboard Top Cast Albums Chart
Week Ending 6/21/2009