Nice cover. Gee man how come my Sonny Rollins CDs don't have covers like that. Anyway cannot stop listening to Sonnys' 911 concert. Just nonstop brilliance . Very well recorded live CD. Miked properly IMO as the audience is set in front of the speakers putting me in the audience instead of with the group on stage. You will know this was recorded outside in the open air. If you can hear the siren in the beginning of track five about a minute and 20 in then my dear Nervosa heads you have one resolving system. Check it out Jazz fans.
charles