Nice, thanks for the detailed report, crank.
stimpee dug up this upcoming episode on 6 Music this coming Sunday, where it appears we'll get at least 30 minutes of the Manchester Street Poem soundtrack.
http://www.bbc.co.uk/programmes/b08y9wd7
Also, you can watch Karl's talk at Stoller Hall here:
https://www.bbc.co.uk/events/e42fbp/play/p0570pz0