They? If you click the above link and see/hear what is said by her (is she "they"?) then you realize that this tour was initiated by her, a fan of the Beatles since age 9 when her father put a beatles tape in the recorder back in the dark days of the German "Democratic" Republic where she lived. When she came to Hamburg in 1998 she realized that unlike Beatles tours in Liverpool (or London) there was none in Hamburg where the Beatles played before they became famous. Yes there were plaques at several places where the Beatles played gigs (like the famous Star club ) but that's it. And then she decided to make this tour to the places in Hamburg where the Fab Four performed. Not only give infos about it but perform herself some Beatles music with the Ukulele (which is always a great fun to see when the people from all over the world have joy and let themselves go and sing with). I, for myself, am thankful to her for this tour and that she remembers the Beatles in Hamburg so lively, not only with a plaque at some place where they played. The Beatles belong to Liverpool, no doubt about it, but they made their steps and big impressions in Hamburg, too. For Beatles fans all around the globe who are visiting Hamburg this is a must see visit to book a tour, only my opinion
The Beatles Live At Circus Krone, Munich, Germany 1966! [HQ] The Beatles - Live at the Ernst Merck Halle, Hamburg, Germany (June 26, 1966)
I am Sorry for the misunderstanding. Mea culpa. At least I understand the stereotype joke about Germans
The Beatles wouldn't have got near the success they eventually had without paying their dues in Hamburg