Caldera is my favourite label, and has been so for a while (along with Mikael Carlsson’s Moviescore Media). That they’re championing the work of Preisner is of course a large part of that. But also their whole ‘arranged for listening’ approach, as well as their choice of titles.
Listening to one of the Caldera/Preisners right now, in fact, the wonderful A HISTÒRIA DA ETERNIDADE, which I reviewed here.