Próba [ˈpruba] is a village in the administrative district of Gmina Brzeźnio, within Sieradz County, Łódź Voivodeship, in central Poland. It lies approximately 3 kilometres (2 mi) east of Brzeźnio, 14 km (9 mi) south-west of Sieradz, and 65 km (40 mi) south-west of the regional capital Łódź.

Coordinates: 51°30′N 18°39′E / 51.5°N 18.65°E / 51.5; 18.65

Edda Művek is a highly successful Hungarian rock band formed in 1973 under the name "Griff". The word "művek" (works) symbolizes the band originally starting off its career in Miskolc, a typical Central European industrial city also dubbed as "Steel City"

Edda's catchy, melodic rock tunes and touching ballads primarily focus on the social and emotional life of youth. The band performs more than one hundred shows annually throughout Hungary and surrounding Hungarian communities around the Carpathian Basin. However, the energetic and inventive musicianship that EDDA's known for, is best reflected through their dynamic live performances.

The last member change occurred in 1997 with drummer, Hetényi Zoltán replacing Donászy Tibor. In 1998 the band released their first English language album, "Fire and Rain". Presently, the band releases original studio material every three to four years, while maintaining a vigorous tour schedule. The band regularly holds special concert events commemorating significant turning points of its career. The release of their classic, self-titled debut album in 1980 marked the official start of EDDA Művek as a professional musical outfit, hence the special Birthday Party events organized by the band every five years celebrate 1980 as the band’s true inception date. Occasionally, past members of EDDA’s classic line-up (1980-1984 era) also make guest appearances and perform alongside the band, an indication of singer Attila Pataky’s reconciliation with old band mates over the years