WGBH/PRI’s Sound & Spirit was a music show, by Ellen Kushner.
The Gaiman content begins shortly after the 32 minute mark. There’s also a nice bit of Gilbert & Sullivan near the end. Here’s the official description:
Prophecies, solutions to pressing problems, windows to the soul… Dreams are wellsprings of creativity, a place where our life and the shadowlands meet. Join Ellen Kushner for a conversation with the Sandman graphic novel author Neil Gaiman; and hear music written about or even received in dreams by Alan Hovhaness, David Maslanka (based on work of Carl Jung) and world artists from Hawaii to Australia.
Posted by Jesse Willis