From the DVD, "Live At AVO Sessions" one of Jethro Tull's classics.
This wonderful show filmed in Basel, Switzerland, has been officially released and can be ordered here
http://www.amazon.de/Jethro-Tull-Live-Session-2008/dp/B002Q4RLBY/ref=sr_1_1?ie=UTF8&qid=1350725481&sr=8-1