Blues for allah dates

[Corrine Arnett]

I know that Blues for Allah was only played live a few times.  I cannot seem to find a live recording of it anywhere.  I know it was played on 3/23/75, but cannot find a recording of it.  Does anyone know any other live dates it was played, or where I could find a recording of the show? This is not a tape/CD request, because I know to use the Resources for Traders site for that.