Pure Trance takes place in the future, after World War III, which left the surface of the earth inhospitable to life.

The people living underground survive on Pure Trance, nutritional capsules which have caused overeating in females to become a serious issue.

It is Pure Trance 1 and its color is green.

It is Pure Trance 2 and the color is pink.

It is Pure Trance 3 and the color is orange.

Pure Trance 4 is Turn up the Strobe.

Pure Trance 3 and 4 were not released but labels were printed.

It is Pure Trance 4 and the color is yellow.

Pure Trance is a series of records published by the KLF.

This is the third Pure Trance with a giant letter 3 on the cover.