Saw them three times in the 70s. A Passion Play.Thick as a brick.Also saw them at the NEC. I used to love them as they were different to any other hand.
Jethro Tull was an English agricultural pioneer from Berkshire who helped bring about the British Agricultural Revolution. He perfected a horse-drawn seed drill in 1700 that economically sowed the seeds in neat rows. He later developed a horse-drawn hoe (not bitches but a mechanism to remove plant matter)