When you find yourself trying to remember a show (or any works) that's on the tip of your tongue but just out of reach, come here - the collective brain of the TVTropes community can probably help. Post all the details you can remember (examples help). If you're looking for a trope, head over to Trope Finder. Have general questions about tropes? Visit Ask The Tropers!
The song sounds like "Always look on the bright side of life" from Monty Pythons Life Of Brian, but the rest of it doesn't sound much like the movie at all.
This signature says something else when you aren't looking at it.Candide. "All's for the good in this best of all possible worlds."
This production was shown on PBS about ten years ago — see if it rings any bells. (Oh, and here's the scene where Candide's girl gets it.)
Edited by PaulA
Years ago when I was younger I saw a play on PBS that I found absolutely hilarious at the time, if I remember correctly it starts out with almost everyone in the protagonists village being killed by some sort of invaders I think they were supposed to be Spanish. During that scene they find the protagonist's girlfriend I think and they throw into the air a bunch while the narrator says something along the lines of "and they threw her in the air once, twice, three times, and then they stabbed her" In the meantime shes saying something like wee yay or hurrah until they stab her when she breaks the wall between her and the narrator saying wait what? The Narrator would also take breaks from that to play the main characters master, and when he would a man in a t-shirt reading Generic Narrator would take the place of the narrator. I believe they have some recurring song where they sang everything happens for a reason or to look on the sunny side of life or some other hopeful thing.