Got the Beyonce full album which is the B,day..its short for Birthday, why? the album was launch on the date of Beyonce's birthday, i knew that from the BBC Chris Moyles Podcast inteview of Beyonce. The album contain 11 sound which most of it when top on the us billboard, such as Check on it..Pink panther sound track, Deja-vu featuring JayZ, ring the alarm and now Irreplaceble.