Did they happen to get this on the recording? 

I was present for both sets one of the two nights, I think it was May 3 2019. Again, I was present for whichever trio tracks that are included from both sets on May 3, 2019, featuring Buster Williams and Matt Wilson  

Abdullah Ibrahim “3” Gearbox 2 cd set, disc 1 Amazing music, incredible recording and mastering.    

It's awkwardly worded but I think it's meant to indicate that most of the incomplete songs run to near completion before the tape ran out.

Thanks.