I'm very happy to say I was there.
Lucky you! I revisited the LP after a number of years and enjoyed it a great deal. I was struck by the rhythm section as much as anything else. The liner notes seem to suggest it was a lengthy concert with more than on these four sides - I'm not aware of more of it being released, are you?
Perhaps no edits on the CD?
LP (according to discogs.com):
A1Jas Van (For James VanDerzee)15:06, A2Home (Part 1)8:00, BSecret Of The Circle19:03, C1Home (Part 2)8:40, C2Murray's Steps15:23, DConcion De Amor En Espanol (Spanish Love Song)23:20
1999 CD (from my own collection):
Disc 1 JasVan (20.01), Home (16.20), Secret of the Circle (21.27), Nairobia (17.30)
Disc 2 Flowers for Albert (28.57), Murray's Steps (17.34), Concion de Amor en Espanol (23.40)
Back cover indicates Nairobia and Flowers for Albert were previously unreleased.