The backstory - This recording appears to be taken from a radio broadcast. I acquired it when I belonged to the IAJRC. I made a copy of a pair of cassettes from their lending library...onto cassette because cd burners were not happening just yet for us regular folk. As soon as I was able to transfer to disc I did. Unfortunately I have since...uhhh...misplaced the original cassettes which certainly contain at the very least, recording info, if not also track listings.
I'm sure I will run across these in the near future but for now you too can enjoy the mystery of identifying these tracks. Feel free to post in the comments and I will assemble the info out front here.
UPDATE - check the comments. Couple of our friends came through with the info.
A-ha and what I have figured out may be of some help. On posted recording "Invisible Lady" is split due to cassette limitations. I also have no idea where the interviews fall on the official program listings as I have moved them to the end.
The last two tracks are a short interview with Sue Mingus recorded on the tour.
Mingus Big Band - live 1
Mingus Big Band - live 2