I’ve recently learned of a work called the Sun Dance Opera written by American composer William F. Hanson with Gertrude Simmons Bonnin. I’m interested to hear this but can’t find a recording or video of a performance, at least not in a morning of googling (but lots on the boy band Hanson). Turns out, the poor guy doesn’t seem to merit a Wikipedia entry.

So I thought this might be the place to ask if anyone knows how I can obtain more information, especially recordings and scores. I understand he was a specialist in Native American music and I’m curious to hear his work.

Thank you all in advance for any direction.