Anneliese Rothenberger & Peter Alexander - Lippen schweigen, Kaiser-Walzer (1969)

1) Lippen schweigen (Franz Lehár) 2) Kaiser-Walzer (Johann Strauss II) - Rothenberger and Alexander appear toward the end, from 6:05 Peter Alexander shows: https://www.youtube.com/playlist?list=PLVjXKcHEemNU2JpdSY2ZKpL1IZuAX7LWP Die schönste Operettenmusik: https://www.youtube.com/playlist?list=PLVjXKcHEemNVSToTRjof2qj67D2FZnYlb