April 26 street date. Negative Frequencies is a profound musical testament that emerged from the visionary mind of the Italian artist Marco Corbelli, released in February 2006. Corbelli, through his meticulous approach, manipulates synth and analog tape to craft a sonic landscape that challenges conventional notions of music, inviting introspection into the darker recesses of the human psyche. Features a meticulously crafted four-page A3 folded booklet, containing the original notes and drawings by the talented Marco Corbelli from the CD edition.