Stop it! Stop complaining, it is supposed to end like that! This is a loopable piece. Why? You never know how long your voice-overed tour of the cardboard factory is going to take... Or your real estate tour... Or your appendectomy video... Or your video of that one train by your house. Uncompressed download comes with a faster version, and a slower version.
It includes the main track as well as several individual parts so you can make your own mixes.