This release doesn't have as much as the actual Mama Say Commercial Single. The only thing you are really missing is the instrumental track of Mama Say, which I must say is an excellent track, simply because it is nice musically. The other missing track is K.I.D.S. Incorporated which can be found on the album Use Your Fingers. You can easily find that in a store. Aside from that, the CD says it is "DEMONSTRATION - NOT FOR SALE".