It looks like a new live Sonny Rollins is coming out, according to this article excerpt.
"Rollins' most recent example of the art of the improviser is forthcoming in August in a remarkable album, "Without a Song (The 9/ 11 Concert)," recorded live in Boston only four days after the terrorist attacks. (Rollins was at his Manhattan apartment six blocks from the World Trade Center during the attack, and was famously shown on television, being escorted to safety, with his saxophone in hand.)
As you can imagine, the concert program of standards like "Why Was I Born?" and "Where or When" has riveting improvisations, empowered by the potent emotions of the time, and is Rollins' exhibit A in the case for the healing power of music."