On EMI’s release of “Jethro Tull: A New Day Yesterday” the studio has added some additional material.
The first on is the “announced” hidden track on the DVD. The track is “Witch’s Promise” and can be found on the “Bonus Tracks” menu. On that menu, select the entry “Play All” to start playback of all bonus tracks. Once they are all through, the promised hidden track will play automatically.
There’s also a “real” Easter Egg on the disc. Go to the DVD’s Main Menu and there highlight the “Play All” selection. Now press the “Right” arrow key on your remote control to highlight two pictures on the pub wall. If you press the “Enter” key now you will see random clips from the documentary.