Tags: Genre, Music Genre, Topical Concept.
Yass (jass) is a new music style that mixes jazz improvised music techno punk rock and folk.This term appeared in late 1980 and was used to define a new stream in Polish music which had been raised in Gdańsk and Bydgoszcz. The name’s author was Tymon Tymański a double-bass and guitar player from Gdansk who wanted to stress a novelty of the new style.