Good one!
Relating to a relatively more recent activity of Laibach, namely their North Korean gig, I am halfway through the book called Liberation Days:
https://wtc.laibach.org/products/liberation-days-laibach-and-north-korea-bookIt is a very fun read although it has somewhat limited coverage of music / ideology and is more of a "how to arrange and promote a gig in North Korea" guide.
