This 2CD set is drawn from the Reading Rock Festival(cd1)on August 25th 1979 and recordings made at Paris Theatre London(cd2) on September 24th 1980.Some bonus tracks are featured on cd1 which were also recorded at Paris Theatre London on September 19th 1979. The contrast between the two Cd"s could not be greater. Live, GILLAN never got any better than what is featured on this 2CD set. Play at maximum volume and enjoy.