Music industry is a change again. We used to pay for gramophone records. Then compact cassettes dominated industry. Sony tried another format called Mini Disc. But that format didn’t get as popular as Compact Discs. Nowadays ,download system is getting popular. But still a high number of people prefer to buy CD versions of albums. Here is 10 Most Successful Albums Of 2011 according to CD sales.

10 – Rihanna – Loud (598,000)

Rihanna – Loud

09 – Katy Perry – Teenage Dream (600,000)

Katy Perry – Teenage Dream

08 – Nicki Minaj – Pink Friday (609,000)

Nicki Minaj – Pink Friday

07 – Chris Brown – F.A.M.E. (646,000)

Chris Brown – F.A.M.E.

06 – Justin Bieber – Never Say Never: The Remixes (EP) (676,000)

Justin Bieber – Never Say Never The Remixes (EP)

05 – Bruno Mars – Doo Wops & Hooligans(686,000)

Bruno Mars – Doo Wops & Hooligans

04 – Jason Aldean – My Kinda Party (763,000)

Jason Aldean – My Kinda Party

03 – Mumford & Sons – Sigh No More (982,000)

Mumford Sons – Sigh No More

02 – Lady Gaga – Born This Way (1,540,000)

Lady Gaga – Born This Way

01 – Adele – 21 (2,517,000)

Adele – 21

Source: Billboard