Last week I told you about Hans Zincken, known as Sommer. Mathematician, physicist, director of the Technical University of Braunschweig; key piece in the family business, Voigtländer, that manufactured cameras and photographic lenses; musical promoter in his city, nascent musicologist and occasional composer.

As I was telling you back then, this changed in 1881.

If you are interested in photography, you will have noticed that the camera in the illustration is a Voigtländer, one of the oldest brands. The company was founded in Vienna in 1756 (the year Mozart was born!) and was back then dedicated to the manufacture of precision instruments. In 1840, Peter Wilhelm Friedrich Voigtländer, the founder's grandson, produced the first mathematically calculated photographic lens, instead of the approximate lenses used until then, and he also produced [...]

As I told you last week, I'm on holiday; that's why you get again a postcard, that this time brings us the voice of Fritz Wunderlich. It was the anniversary of his death (56 years) a few days ago, and last Monday marked his birth (92 years); as every year, I would like to pay a small tribute to him.

My dearest, this week and the next one I'm on holiday. As always, I'm sending you a postcard from where I am; as always, with a little help of technology. A handful of composers and poets were born or lived in this city, some of them regular visitors to Liederabend; I can choose among many options to illustrate the card!

Viewed from the Rhine, the vertical cliff of the Lorelei is imposing. At this point, the river is narrow, and the depth is very variable. Fog isn't unusual, as rockfalls. Everything suggests that, centuries ago, it was a dangerous place for navigation; no wonder that an ancient legend talks of an undine that lures sailors to shipwreck, like the sirens that the smart Odysseus avoids.