The Beatles played Hamburg, a notoriously sleazy city in Germany, in the early ’60s. But a lot must have changed in twenty years. When Jytte-Merle Böhrnsen was born there in the mid-’80s it seems to have been no place for a pretty blonde to get naked. About twenty years later she tried in En garde (2004) but only got to her underwear. As the Beatles prophetically sang, “Help!”