This is wonderful! I'm working on a large spatial audio art installation for Burning Man this year (https://oddsockmachine.github.io/ and https://www.instagram.com/oddsockmachine/). In mine, most of the audio moves around the space, but I'd love to borrow concepts from this and have the listener move through the audio field. (That'll have to go on the biiig backlog for version 2!)