Two more politicians I'm afraid...

i) Simon Hughes MP, Lib. Dem. Deputy Leader, has been seen at several festivals and folk clubs in London, also The Swan Irish music venue in Stockwell

ii) David Steel, ex-Lib. Dem. Leader and ex-Presiding Officer of the Scottish Assembly, once sang a duet of west country folk songs with his successor as Lib. Dem. Leader Paddy Ashdown at a Lib. Dem. Conference. Mr. Steel also dropped-in at a folk concert featuring Harvey Andrews at a Lib. Dem. Conference... but left hastily when Harvey started poking fun at him!