The Leningrad Cowboys have been around since the mid eighties. I have never taken much notice of them. They are a Finish band which at times performed with the Russian military Alexandrov Ensemble. I had a bit of a laugh at their combined performance, I think in Helsinki. There seems to be a bit of bonus Piaf thrown in for no apparent reason. If you get through the first track, the second is a bit more traditional, vaguely familiar to me.
Or perhaps you would like some a little brighter? Try the first track in this one. It is rather camp with some sailor boys.
Or just to smile, the second track on this one at 4m.
Never ever again shall I google 'funny song', but I was feeling a bit flat and I grinned the whole time I was looking at these vids.