Bert Jansch :: Bert At The BBC The highlight of this exhaustively curated set are the performances which allow us to listen in to a full concert or series of tunes. It is here that we experience Bert’s crowning achievement—the temporal transcendence of music consciousness. From one song to the next Jansch could transport his audience to 1930’s Mississippi, the court of King James, or a 1974 folk club in Soho without missing a beat. Now at AD.