In 1976, the Canadian progressive rock band Klaatu attempted to "let the music speak for itself" by releasing an album that contained no names or photographs.
All credits were simply attributed to their collective identity, Klaatu.
To learn more about Klaatu and their music, please check out the following links:

Klaatu Band Site Klaatu CD Store
3:47 E.S.T. Remastered NOW AVALIABLE
Official Information Portal
Facebook Twitter MyspaceYoutube ReverbNationEmail