Please pardon my self-indulgence in mentioning this, but musicologist Dragana Stojanovic-Novicic sends me an excerpt from a letter she found in the Paul Sacher Stiftung from Nancarrow to Charles Amirkhanian, and she insists that I blog it. It says,
I forgot to tell you, Kyle Gann is going to do my biography. Before I went to Germany he was here for a few days and we had a very pleasant visit. I had never heard of him before, but he brought a cassette of his music, and apart from being very simpatico he is a very good composer.