Katsunori Ishida's vision of true crossover music reaches it's peak. Powerful grooves and striking sound define the resurrection of Zerosen's legendary first album. Zerosen was a group led during the 1970s by Katsunori Ishida, who would later gain recognition as a producer, composer, and arranger of numerous television and film soundtracks. With a fluid lineup and only a brief period of activity, the group disappeared almost as quickly as it emerged. The only recordings left behind were two albums originally produced as audio component test records. Yet these recordings would later gain worldwide attention as landmark examples of Japanese rare groove.