Wikipedia
Buldožer (trans. Bulldozer) was Yugoslav- Slovenian progressive rock band from 1970s and 1980s. They were one of the first bands in communist Yugoslavia that could be considered avant-prog, and forefathers of the Yugoslav new wave. In musical sense, they were experimenting with a variety of genres, while most of their lyrics, written in Serbo-Croatian, were a satire and mocking the political and musical establishment, themselves included.
Their appearance on the Yugoslav musical scene in early 1970s was "equal to the appearance of flying saucers with Martians". They jumped onto the dull musical scene, which tried to keep up with the world trend of symphonic rock, full of self-confidence and fresh ideas, and offered pure humor, sometimes on the verge of lunacy, instead of prevailing pathos and overlong solo sections. Frank Zappa was admittedly one of the band's models, and was often subject to comparisons with Buldožer's style.