Four-song EP recorded by The Stalin in 1983 but never released, its existence was discovered when a master tape containing only these four songs was found. Although details are unknown, it is believed to be based on outtakes from the recording of the album "Mushi". It contains three previously unreleased songs and the original (pre-overdubbed) version of one song provided for an overseas compilation album. Coincidentally, on the 40th anniversary of the release of "Mushi," the phantom sound source awakened from its long sleep finally hatches!