That Mingus concert/band was such a vivid experience for me. Yes, it was very lightly attended. Mingus was huge and dressed in black. He played piano a bit before the concert started. I recollect he made a joke about Alan Ginsburg, who was speaking on the SMU campus for the same festival (Poets of the Cities). George Adams, eyes rolled back in his head, and Don Pullen, whose hands I could not see from my seat, were both mind-blowing. Jack Walrath, I felt sympathy for him, he was good, but my goodness, compared to the rest of the band...