The Ballad of Wilhelm Fink song meaning

In this song the narrator is talking about a date he's planning to have, but thinks that probably "considering their luck", it won't work the way they want it to and instead of having fun and sex, they'll get arrested and sent to jail - "another lesson learned and failed", guessing this is probably what will happen, they'll still go for it and learn from their own mistakes.

This song was recorded for the Short Music for Short People compilation (1999), which includes 99 30-second songs by various artists.