Listed also as: Unisound I Unisound International.
Greek label focused in underground Black Metal, founded by Panos Tzanetatos originally as Decapitated Records, changed in 1993 to Unisound. He did this because he thought that "Unisound" was more "professional" to describe a record company comercialy.
The label played a considerable role in the arise of the Hellenic underground Black / Death Metal scene of the 90s, dispite the limited distribution activity.
As Unisound had run it's course, by early 2005 Panos focused on a series of new ventures, including Revenge Of True Metal, Hot Metal Records, American Legend, Racer Records (2), etc.
Some vinyl runouts start with TZ maybe these two letters stand for the first two letters of [u=Panos Tzanetatos] surname.