Such a rich idea. Our state’s symphony is working with the area’s tribes on what they call the Lakota Music Project. The centrality of music to maintaining the Lakota / Dakota identity is very real. I hope you do put this all in a book at some point. It would be powerful to see our common humanity in such a way that we can link Socrates to Sitting Bull so directly. Ironic that the link needs to be rediscovered, huh?