And the song is a children's song - not a traditional one, but IIRC one of the good ones composed in the seventies-eighties, when we had a decent production of those. The actual title is "The bumblebee swore by the honey and flower" (that he'll put the meadow in order). They sing in serbian (not that I understand everything, but they're very close to the sound of it, if not on every word).
https://www.youtube.com/watch?feature=player_embedded&v=O91xTpP4zWQThere's also a performance at some festival in Mladenovac, a little city very near Belgrade, where they elected a fake party into their local assembly, whose slogan is "we're not a band of thugs to have all of us steal your tax money - it'll be only my best man and me, so there'll be much more left for the common good".
