OK - 1970's UK sit-com.

[HB] Rising Damp? It fits! (well, it does when I sing it)

Quote:
ZK - [Tuj] In fairness, it may be - I don't think I've ever heard it. But I doubt it. It falls into the genre of "cartoon," anyway.
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As to Herr Bratsche's offering, I have not a clue.

[HB] Unfortunately, I'm not particularly up on the tunes for these classic sitcoms. I don't think I could actually hum you one, which is disgraceful.

[pen] No. OK, another clue - BBC. Two more guesses before I have to give it you.