Was that the one recorded at the Museum of Modern Art? If so, I very nearly was there. Me and a friend went to the concert(It was a freebie, so looooong line to get in), waited and waited, they started letting people in, and the person before me and my friend was the last one let in! We wound up heading downtown and caught Lester Bowie and Brass Fantasy(with Howard Johnson & Gravity, a multi tuba band opening for Lester), and they were GREAT! That concert was also free.