Comedy rock act Zacier will visit Żory's Ozi Pub, joined by openers Teściowa Śpiewa.

Zacier is a music group founded in 1984 by Mirosław "Zacier" Jędras. The name Zacier was secondarily developed as an acronym for: Zrzeszenie Artystów Cierpiących i Enuzjastycznie Rżnących. The main figure of the band is Mirosław Jędras himself, the author of the lyrics and music, who sings in the band, plays the keyboard and a variety of other instruments (including guitar, violin, pipe). The rest of the band's line-up changed frequently. One of Zacier's first songs was Odpad Atomowy, which was later performed by Kazik Na Żywo (released on the 1994 album Na żywo, ale w studio) and Elektryczne Gitary.

Teściowa Śpiewa is a not-so-obvious and characterful duo consisting of a real mother-in-law and son-in-law. Apart from family ties, they share a similar sense of humor and love for music and Warsaw with its culture and folk tradition. Inspired by Warsaw's urban folklore and dialect they started to write original songs describing the present time. They like to entertain people and for that they don't hesitate to use irony, self-irony and even mockery. They believe that without a distance to themselves and the world and without a sense of humor life is unbearable.