Quote:
Another Body Blow For Albums: Warner To Launch New Six Pak Format | Billboard.biz



Blake Shelton's Hillbilly Bone will hit stores March 2 as a Six Pak, a newly packaged six-song album, to be followed by another six-song release in August. ...
Another Body Blow For Albums: Warner To Launch New Six Pak Format

I remember when these used to be called EP's? LOL.