"Crazy Horse" is a study of artistic process that is itself a work of art, and, as such, a reminder of what a documentary can be.
The Schulenburgs were a very old, very high Prussian clan, staunchly Nazi, and as such a reminder of the complexity of families, not least German ones, aristocratic or otherwise.
His very distinctive timbre, with a rapidly flickering vibrato, brings a reminder of such a golden age singer as Alessandro Bonci, and his technique finds him just as happy in the bel canto of Donizetti as in the warm verismo phrases of Cilea and Puccini.
It's been really great, partly because it's such a reminder of how far I've come.
"This is the national pastime," Obama said, "so to go down there and meet Bob Gibson and Stan Musial and those guys, it's such a reminder of what's great about this country.
So far, Mr Cameron has said that he will discuss only the appropriateness of such an inquiry with Grieve – a reminder of the power he legally wields.
In a period when those making their way into Europe are too easily being categorised solely by a number – the size of their migration – such a visceral reminder of the personal triumphs and tragedies each embodies is needed, and carries with it a call for empathy.
UNICEF is also supporting the development of an innovative "Mother Reminder" system that uses SMS messaging to send notes that are relevant to the stage of their pregnancy, such as a reminder to get antenatal check-ups, or to be tested for HIV.
Feeling the pulsating energy of this performance was such a vivid reminder of America's most important competitive advantage: the sheer creative energy that comes when you mix all our diverse people and cultures together.
This season, on and off Broadway, is turning into an especially good one for such creatures, a reminder of the enduring appeal to actors and audiences of parents who eat their babies for breakfast.
