Into The Pandemonium - Celtic Frost (1987)

Some bands release a ground-breaking album that defines, or redefines an entire genre. Some bands release a ground breaking album that defies classification. In 1987, Celtic Frost somehow managed to do both at the same time with their third album "Into the Pandemonium."

By 1987, Celtic Frost had already established themselves as pioneers in extreme forms of heavy metal - mainly what would eventually evolve into black metal and death metal. The band, however, was far from done with experimenting with new and radical ideas- so instead of riding on the success of their previous album, "To Mega Therion," they produced what has stood the test of time as their most radical, and most ambitious effort ever- "Into the Pandemonium."