Kuraki Mai tries to one up Ayu with Seven different formats for latest Best Album.

By accommodating every single audiophile out there Kuraki Mai is desperately attempting to have a copy of her latest best album "ALL MY BEST" In every household. There will be seven different versions altogether, they are: 2CD, CD+DVD, microSD Memory Card, USB Memory Stick, 2MiniDisc, Cassette Tape, and Vinyl (Why no love for 8-track, Mai?). Of course, all but the 2CD version will be limited, but you’ll be sure to find at least half of the versions in bargain bins all across Japan. This may appear to be a crazy marketing scheme but there is something oddly mesmerizing about it ...must...collect...all.