Well, the venue of 270 seats isn't good for bootlegging. I wouldn't have risked getting kicked out and not seeing the Alkan Concerto performed to try to bootleg. However..the concert was absolutely incredible. I met Jack Gibbons after, he signed my CD, and we talked a bit about Alkan. He is a genuinely nice man, who plays because he loves to play. He gave a nice talk to the audience explaining about Alkan, and gave a little history. So it may have been a once in a lifetime opportunity to see this monsterous piece performed. A special treat too for the encore, Alkans Allegro Barbaro. Amazing of course.
On a side note, he told me he is going to try to arrange another concert later on this year to perform the entire Op. 39 set. That would be amazing.