Though these two systems only occupy 5% of the total number of channels of Slow Control, they play very important role in the whole system and both of them are very complex and difficult to implement.

So eventually, film makers tried to get more control over the musical accompaniment of their films, and specify what type of music to use and how fast or slow to play it.

We may beable to slow it down, but we can never contain, control, or comprehend it.