This font came at me out of nowhere - Sorry it's so horrible but I was reading a book about Audio Technology in the 70's - they used something like this for the headings...
Kingthings Wrecktangle font— Created in by
Kingthings Wrecktangle by Kevin King 2008. All Rights Reserved.
Kevin King, Exeter, England.http://firstname.lastname@example.org
Kingthings Wrecktangle (c) Kingthings 2008.